| 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 | $127.55 | 8.357% | $138.2094 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $200.78 | 11.728% | $224.3275 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $154.62 | 10.523% | $170.8907 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $101.75 | 10.300% | $112.2303 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $26.62 | 9.595% | $29.1742 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $67.26 | 12.822% | $75.8841 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $88.72 | 4.801% | $92.9794 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $767.30 | $843.6956 | $843.69 | $843.75 | $843.70 | |