| 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 | $118.95 | 8.682% | $129.2772 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $143.36 | 8.105% | $154.9793 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $82.73 | 5.788% | $87.5184 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $104.32 | 10.808% | $115.5949 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $27.53 | 10.174% | $30.3309 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $17.93 | 8.851% | $19.517 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $235.49 | 3.548% | $243.8452 | $243.85 | $243.85 | $243.80 |
| 7 purchase totals = | $730.31 | $781.0629 | $781.07 | $781.10 | $781.00 | |