| 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 | $176.30 | 10.389% | $194.6158 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $236.79 | 11.622% | $264.3097 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $48.38 | 7.573% | $52.0438 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $8.28 | 7.548% | $8.905 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $178.68 | 13.109% | $202.1032 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $27.30 | 10.583% | $30.1892 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $25.31 | 11.822% | $28.3021 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $701.04 | $780.4688 | $780.47 | $780.45 | $780.40 | |