| 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 | $150.51 | 12.873% | $169.8852 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $188.92 | 13.786% | $214.9645 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $42.49 | 7.296% | $45.5901 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $155.87 | 9.295% | $170.3581 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $81.38 | 5.757% | $86.065 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $50.72 | 13.171% | $57.4003 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $136.46 | 8.719% | $148.3579 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $806.35 | $892.6211 | $892.63 | $892.60 | $892.80 | |