| 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 | $148.50 | 8.185% | $160.6547 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $54.48 | 8.217% | $58.9566 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $30.81 | 3.616% | $31.9241 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $118.91 | 6.713% | $126.8924 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $161.51 | 6.242% | $171.5915 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $167.74 | 12.344% | $188.4458 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $223.94 | 8.616% | $243.2347 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $905.89 | $981.6998 | $981.69 | $981.70 | $981.70 | |