| 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 | $151.70 | 3.409% | $156.8715 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $165.44 | 11.185% | $183.9445 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $101.89 | 8.150% | $110.194 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $171.72 | 13.490% | $194.885 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $27.27 | 11.339% | $30.3621 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $88.83 | 8.333% | $96.2322 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $54.89 | 8.288% | $59.4393 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $761.74 | $831.9286 | $831.92 | $831.95 | $831.90 | |