| 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 | $185.86 | 3.251% | $191.9023 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $87.57 | 5.232% | $92.1517 | $92.15 | $92.15 | $92.20 |
| Purchase #3 | $153.76 | 10.338% | $169.6557 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $48.99 | 12.667% | $55.1956 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $54.28 | 12.655% | $61.1491 | $61.15 | $61.15 | $61.10 |
| Purchase #6 | $48.43 | 9.468% | $53.0154 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $186.56 | 11.504% | $208.0219 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $765.45 | $831.0917 | $831.10 | $831.05 | $831.10 | |