Filter expense reports for GST paid
I need to filter a report to know how much GST I paid for certain accounts by class. I've tried a couple of different methods, but the one that's gotten me the closest is to run a detailed P&L, filter by "multiple accounts" and "class" then add the "sales tax amount" column. However, this gives me the total sales tax amount including PST, and I need only GST. How do I refine this to show GST only?
