I want to set the VAT 15% on the Total bill value.Total bill value includes Item cost plus shipping cost. how to do that
You need to assign your VAT tax to all products. You can do that checking your VAT tax in Shipping/Taxes->Taxes and then choosing “Apply selected taxes to all products” for the ‘Choose action’ link.
You also need to go to all your shipping methods and assign your VAT tax on each method.
Solved ! thanks