KaHero POS allows you to add taxes to your items.

Under "Listings", select "Taxes".

Click "Add a Tax".

Input your tax name and tax rate (in percent).

Select your Tax Type.

A. Included in the Price - tax is already included in the price you have set on your item. There will be no changes to your price on any transaction.
B. Added to the Price - tax will be added to your pricing and changes to your pricing will reflect on transaction tickets.

Select your Tax Application.

A. Apply the tax to the new items - tax will be applicable to newly added items
after the creation of the tax.
B. Apply the tax to existing items - tax will be applied to items already input
before the creation of the tax.

Click Save and your taxes will now be applied to your items.