Our site is multi-currency: USD, EUR, GBP, CAD and PTS (which indicates loyalty points. Currently, it's using PTS orders (which start at 1,000 as $ so it's showing a user redeeming for 2k points as having an order value of $2,000. If there was a way to filter this by currency we would just filter to USD only, especially for the key reports and profiles, but that's not currently possible.