| 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 | $132.27 | 13.563% | $150.2098 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $188.94 | 6.815% | $201.8163 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $160.63 | 12.722% | $181.0653 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $128.65 | 10.394% | $142.0219 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $59.65 | 3.807% | $61.9209 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $199.27 | 5.729% | $210.6862 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $46.98 | 3.322% | $48.5407 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $916.39 | $996.2611 | $996.27 | $996.20 | $996.20 | |