| 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 | $113.43 | 3.357% | $117.2378 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $133.54 | 11.348% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $78.35 | 3.821% | $81.3438 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $91.98 | 13.279% | $104.194 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $149.55 | 11.808% | $167.2089 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $43.25 | 12.863% | $48.8132 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $25.59 | 8.209% | $27.6907 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $635.69 | $695.1825 | $695.17 | $695.20 | $695.10 | |