| 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 | $24.35 | 11.525% | $27.1563 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $154.57 | 7.746% | $166.543 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $59.97 | 13.773% | $68.2297 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $180.69 | 4.440% | $188.7126 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $191.59 | 13.731% | $217.8972 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $205.53 | 11.561% | $229.2913 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $6.52 | 13.232% | $7.3827 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $823.22 | $905.2128 | $905.21 | $905.25 | $905.20 | |