| 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 | $220.84 | 5.353% | $232.6616 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $69.96 | 3.200% | $72.1987 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $154.71 | 8.767% | $168.2734 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $90.75 | 7.103% | $97.196 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $55.49 | 6.604% | $59.1546 | $59.15 | $59.15 | $59.20 |
| Purchase #6 | $101.93 | 13.208% | $115.3929 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $122.40 | 8.418% | $132.7036 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $816.08 | $877.5808 | $877.57 | $877.55 | $877.70 | |