| 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 | $133.56 | 3.615% | $138.3882 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $55.61 | 10.213% | $61.2894 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $218.63 | 8.227% | $236.6167 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $72.69 | 9.556% | $79.6363 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $196.88 | 6.501% | $209.6792 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $76.44 | 12.467% | $85.9698 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $77.37 | 7.653% | $83.2911 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $831.18 | $894.8707 | $894.88 | $894.90 | $894.90 | |