How to enter document taxes manually, and distribute tax amounts to details on Sage 300 Order Entry
Steps:
Open a transaction entry screen, such as O/E Order Entry.
On the Taxes tab, clear the Calculate Tax option.
Change the customer tax class, tax base, tax amount, and tax reporting amount (if reporting tax in another currency), as required.
Click the Dist. Taxes button to distribute the amounts on the Taxes tab to the individual document detail lines.
Note: If you entered tax amounts for individual detail lines, do not redistribute the total. You will overwrite the entries that you made for document details.