| 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 | $146.43 | 10.254% | $161.4449 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $127.88 | 11.789% | $142.9558 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $26.49 | 13.741% | $30.13 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $121.86 | 8.620% | $132.3643 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $28.84 | 5.642% | $30.4672 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $141.62 | 8.760% | $154.0259 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $204.54 | 10.202% | $225.4072 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $797.66 | $876.7953 | $876.80 | $876.80 | $876.80 | |