| 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 | $171.82 | 9.551% | $188.2305 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $79.95 | 7.767% | $86.1597 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $99.99 | 5.514% | $105.5034 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $106.58 | 11.831% | $119.1895 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $28.40 | 6.855% | $30.3468 | $30.35 | $30.35 | $30.30 |
| Purchase #6 | $182.77 | 13.784% | $207.963 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $244.77 | 11.471% | $272.8476 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $914.28 | $1,010.2405 | $1,010.24 | $1,010.25 | $1,010.20 | |