| 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 | $110.59 | 5.558% | $116.7366 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $154.52 | 9.668% | $169.459 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $51.78 | 6.439% | $55.1141 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $33.48 | 11.199% | $37.2294 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $55.50 | 4.724% | $58.1218 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $194.71 | 13.332% | $220.6687 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $158.77 | 9.602% | $174.0151 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $759.35 | $831.3447 | $831.35 | $831.30 | $831.30 | |