In Germany and Austria we have the rule that the shipping costs and the account of the shipping costs on an invoice have to follow the product with the highest value and it's tax and account.

for example:

there are 2 products, one with 100 euros with 7% vat to account 4200 and one product with 200 euros, with 19% and account 4300, the shipping costs would need to have 19% vat and account 4300.

Is there any way this can be solved? there are chart of accounts and i guess anyone in Austria/Germany must have had this problem at some point? at least if having mixed vat taxes...

thanks!