| 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 | $83.87 | 11.472% | $93.4916 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $154.40 | 3.375% | $159.611 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $212.51 | 12.305% | $238.6594 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $163.32 | 4.110% | $170.0325 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $64.63 | 13.498% | $73.3538 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $190.58 | 13.318% | $215.9614 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $11.81 | 13.673% | $13.4248 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $881.12 | $964.5345 | $964.52 | $964.50 | $964.60 | |