Tax Determination Issue
I have a problem to determine tax MWST in sales order. I've created a Sales Order with plant 1000 (country code DE), ship-to party also is DE. And all are set 1 full tax for ship-to and material. And 16% tax is calculated in the order which is correct.
And I want to test an export scenario, which I changed the ship-to as GB, and in condition table, Deprt -> Destination (DE -> GB) is set 15%. But when I created the order and found 16% of the tax.
Hence, I would like to know what's the problem I have.
Q1: how to determine the sale order is demestic or export? by country for depart and destination only?
Q2: It's said to assign a rule blank, A and B at the sales org level? But I don't see any fields in defining a sale org. Where can I define the rule?
Q3: If I want to learn more about tax, can you give me more detail info or link?