| 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 | $180.33 | 4.336% | $188.1491 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $54.60 | 12.451% | $61.3982 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $120.30 | 11.650% | $134.315 | $134.32 | $134.30 | $134.30 |
| Purchase #4 | $21.63 | 13.143% | $24.4728 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $116.55 | 5.551% | $123.0197 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $172.87 | 8.552% | $187.6538 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $184.88 | 9.556% | $202.5471 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $851.16 | $921.5557 | $921.56 | $921.50 | $921.50 | |