| 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 | $166.63 | 7.484% | $179.1006 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $216.91 | 12.441% | $243.8958 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $96.43 | 6.491% | $102.6893 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $48.43 | 9.710% | $53.1326 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $17.31 | 11.668% | $19.3297 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $44.81 | 9.870% | $49.2327 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $145.61 | 3.348% | $150.485 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $736.13 | $797.8657 | $797.87 | $797.95 | $797.80 | |