| 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 | $121.29 | 8.161% | $131.1885 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $201.57 | 13.462% | $228.7054 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $173.72 | 7.713% | $187.119 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $139.66 | 4.729% | $146.2645 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $66.48 | 3.850% | $69.0395 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $55.66 | 6.430% | $59.2389 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $139.93 | 8.110% | $151.2783 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $898.31 | $972.8341 | $972.84 | $972.85 | $972.80 | |