| 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 | $177.38 | 3.726% | $183.9892 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $83.78 | 3.566% | $86.7676 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $149.37 | 3.778% | $155.0132 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $86.29 | 3.311% | $89.1471 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $102.54 | 9.114% | $111.8855 | $111.89 | $111.90 | $111.90 |
| Purchase #6 | $218.31 | 8.323% | $236.4799 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $128.41 | 4.347% | $133.992 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $946.08 | $997.2745 | $997.28 | $997.30 | $997.30 | |