| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.89 | 8.244% | $190.3904 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $46.65 | 5.768% | $49.3408 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $239.41 | 9.402% | $261.9193 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $127.65 | 3.849% | $132.5632 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $20.67 | 13.520% | $23.4646 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $48.51 | 4.755% | $50.8167 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $104.73 | 11.242% | $116.5037 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $763.51 | $824.9987 | $824.99 | $824.95 | $825.00 | |