| 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 | $160.61 | 12.507% | $180.6975 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $91.80 | 6.107% | $97.4062 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $9.70 | 5.631% | $10.2462 | $10.25 | $10.25 | $10.20 |
| Purchase #4 | $178.95 | 5.443% | $188.6902 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $243.58 | 8.851% | $265.1393 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $23.42 | 3.832% | $24.3175 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $218.64 | 4.443% | $228.3542 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $926.70 | $994.8511 | $994.86 | $994.85 | $994.80 | |