| 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 | $151.86 | 8.240% | $164.3733 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $142.35 | 4.330% | $148.5138 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $117.99 | 3.763% | $122.43 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $52.78 | 4.429% | $55.1176 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $81.75 | 3.263% | $84.4175 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $116.99 | 6.834% | $124.9851 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $61.26 | 4.597% | $64.0761 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $724.98 | $763.9134 | $763.92 | $763.90 | $763.90 | |