I don't know how many people have actually noticed, but I was beginning to wonder why my Superstore receipts showed less than I estimated (not that I`m complaining). Well it turns out that if you use coupon zone coupons you are not charged tax on the full amount but tax on the amount AFTER coupon deductions. Woohoo! So instead of paying tax on $24.90 tonight, I only paid the tax on $4.90!

