| 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 | $154.39 | 13.494% | $175.2234 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $166.73 | 11.448% | $185.8173 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $17.68 | 12.523% | $19.8941 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $25.92 | 5.749% | $27.4101 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $185.83 | 8.304% | $201.2613 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $24.71 | 5.825% | $26.1494 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $137.61 | 6.162% | $146.0895 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $712.87 | $781.8451 | $781.84 | $781.80 | $781.80 | |