| 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 | $174.89 | 3.247% | $180.5687 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $212.32 | 5.659% | $224.3352 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $216.73 | 10.832% | $240.2062 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $26.50 | 13.275% | $30.0179 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $16.55 | 5.393% | $17.4425 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $213.75 | 13.742% | $243.1235 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $51.27 | 13.870% | $58.3811 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $912.01 | $994.0751 | $994.08 | $994.05 | $994.00 | |