| 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 | $193.54 | 12.872% | $218.4525 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $171.29 | 13.427% | $194.2891 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $103.96 | 6.173% | $110.3775 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $29.53 | 6.388% | $31.4164 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $146.59 | 3.465% | $151.6693 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $53.37 | 8.790% | $58.0612 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $40.55 | 5.583% | $42.8139 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $738.83 | $807.0799 | $807.08 | $807.05 | $807.20 | |