| 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 | $169.93 | 13.474% | $192.8264 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $210.92 | 8.518% | $228.8862 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $128.86 | 12.104% | $144.4572 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $109.49 | 9.801% | $120.2211 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $34.99 | 12.484% | $39.3582 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $50.80 | 8.557% | $55.147 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $12.36 | 7.674% | $13.3085 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $717.35 | $794.2046 | $794.22 | $794.20 | $794.20 | |