| 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 | $158.51 | 7.744% | $170.785 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $76.69 | 4.530% | $80.1641 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $129.93 | 10.756% | $143.9053 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $19.75 | 7.162% | $21.1645 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $58.70 | 4.314% | $61.2323 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $204.41 | 12.491% | $229.9429 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $57.94 | 7.253% | $62.1424 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $705.93 | $769.3365 | $769.33 | $769.35 | $769.30 | |