Mika Store handles tax with a global toggle for inclusive vs exclusive mode, a default store rate, a custom label for your jurisdiction (GST, VAT, Sales Tax), and per-product overrides for exempt or reduced-rate items. The checkout summary shows the correct tax breakdown, and order receipts include it for accounting purposes.
14-day free trial β no charge until day 15
What you get
Global on/off toggle and inclusive/exclusive mode selector
Custom tax label β GST, VAT, Tax, Sales Tax, PST β whatever fits your jurisdiction
Default store tax rate (e.g. 10% for Australia GST, 20% for UK VAT)
Per-product override β mark items exempt or apply a different rate
Tax breakdown line on checkout summary and order receipt
Audit-ready β tax totals visible in the Analytics dashboard
When to use this
Configure tax settings before your first sale. Inclusive mode (GST, VAT) is standard in Australia, the UK and most of the EU β the displayed price already includes tax. Exclusive mode (Sales Tax in the US, portions of Canada) adds tax at checkout. Per-product exempt overrides are needed if you sell a mix of taxable and zero-rated goods.
Best suited for
How to set it up
Go to Dashboard β Store Settings β Tax
Enable tax and select inclusive (price includes tax) or exclusive (tax added at checkout)
Set your label (GST, VAT, etc.) and default rate (e.g. 10 for 10%)
Save β tax is now calculated across all products at the default rate
For exempt or different-rate products: open the product, scroll to Tax and select Override β exempt or enter a different rate
Run a test checkout to confirm the tax line and total appear correctly
In practice
Enable GST at 10%, inclusive mode. Displayed prices are GST-included (e.g. $110). The checkout summary shows $100 + $10 GST = $110. Fresh food products are marked exempt β they display at their price with no GST line on their checkout entry.
Enable VAT at 20%, inclusive. Adults' clothing shows the standard VAT breakdown. Children's clothing products are individually overridden to 0% VAT β the checkout correctly zero-rates them while standard-rating adult items in the same order.
Pro tips
Confirm inclusive vs exclusive with your accountant before going live β getting this wrong affects your pricing and compliance from day one.
If you sell internationally, tax on cross-border sales is a complex area β consider exclusive mode to avoid over-charging non-domestic buyers.
The tax settings apply to all channels (storefront, embeds, link-in-bio) β configure once and it's consistent everywhere.
Plan availability
Basic Store
$49/mo
Growth Store
$129/mo
Advanced Store
$349/mo
All plans include a 14-day free trial. No charge until day 15.
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