Hello,
I have a total product witch is 40% of labor and 60% of materials. Labor has a 6% VAT rate and materials a 21% rate I need to setup this 1 product so that if the invoice price = 1000, then the tax lines will be
VAT 6% base amount is 400 and tax is 24 VAT 21% base amount is 600 and tax is 126
How can i set this up?