| 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 | $162.27 | 9.625% | $177.8885 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $5.92 | 4.166% | $6.1666 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $125.81 | 13.321% | $142.5692 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $63.73 | 13.845% | $72.5534 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $143.80 | 12.358% | $161.5708 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $101.26 | 4.589% | $105.9068 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $21.96 | 11.504% | $24.4863 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $624.75 | $691.1416 | $691.15 | $691.10 | $691.30 | |