| 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 | $102.70 | 6.772% | $109.6548 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $26.73 | 7.734% | $28.7973 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $179.49 | 9.363% | $196.2956 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $151.83 | 7.675% | $163.483 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $46.33 | 12.420% | $52.0842 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $151.68 | 5.311% | $159.7357 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $124.28 | 6.347% | $132.1681 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $783.04 | $842.2187 | $842.22 | $842.25 | $842.30 | |