| 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 | $125.71 | 8.616% | $136.5412 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $20.40 | 12.448% | $22.9394 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $151.41 | 11.137% | $168.2725 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $46.35 | 3.121% | $47.7966 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $140.40 | 10.386% | $154.9819 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $177.79 | 9.432% | $194.5592 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $99.60 | 3.369% | $102.9555 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $761.66 | $828.0463 | $828.05 | $828.05 | $828.10 | |