| 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 | $107.82 | 13.362% | $122.2269 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $139.31 | 11.541% | $155.3878 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $30.81 | 9.374% | $33.6981 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $205.85 | 5.741% | $217.6678 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $40.46 | 10.759% | $44.8131 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $166.31 | 7.451% | $178.7018 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $69.33 | 13.283% | $78.5391 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $759.89 | $831.0346 | $831.04 | $831.05 | $831.00 | |