| 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 | $172.49 | 4.451% | $180.1675 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $96.42 | 12.771% | $108.7338 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $158.77 | 8.160% | $171.7256 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $57.38 | 9.431% | $62.7915 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $13.47 | 6.203% | $14.3055 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $152.40 | 12.836% | $171.9621 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $231.90 | 5.135% | $243.8081 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $882.83 | $953.4941 | $953.50 | $953.50 | $953.50 | |