In my installation of loadedcommerce I have it all running and configured as I like it.
I have configured the tax as follows:
Display Prices with Tax = true
On the website = perfect - prices appear Tax Inclusive
In emails generated via Direct Debit Payment Process = perfect - prices appear Tax Inclusive
In emails generated via Paypal Payment Process - fail - prices appear Tax Exclusive
Can anyone advise where the Paypal settings are for tax and pricing?
If this is a b2b site, this can also be affected by settings in Customers -> Customer Groups. I've seen some indication recently that the Paypal modules may not respect group settings correctly..