Rate - The actual percentage amount you are charging. 8% would be expressed as .08 in this field.Zone - You’ll need to make separate tax rates for each zone you serve, per category. Suppose you have a “Clothing” tax category, and you sell to both the US and Europe. You’ll need to make two different tax rates - one for the US zone, and one for the European zone.
Tax Category - The tax category that relates to this tax rate.
Included in Price - Check this box if you have already added the cost of tax into the price of the items.