| 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 | $134.32 | 10.427% | $148.3255 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $24.25 | 9.116% | $26.4606 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $21.88 | 12.703% | $24.6594 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $127.27 | 8.496% | $138.0829 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $151.31 | 12.225% | $169.8076 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $83.58 | 10.868% | $92.6635 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $195.84 | 8.340% | $212.1731 | $212.17 | $212.15 | $212.20 |
| 7 purchase totals = | $738.45 | $812.1726 | $812.17 | $812.15 | $812.30 | |