| 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 | $139.91 | 6.251% | $148.6558 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $113.79 | 9.221% | $124.2826 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $15.26 | 12.641% | $17.189 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $196.93 | 9.303% | $215.2504 | $215.25 | $215.25 | $215.30 |
| Purchase #5 | $212.55 | 4.495% | $222.1041 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $137.46 | 5.354% | $144.8196 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $10.36 | 8.681% | $11.2594 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $826.26 | $883.5609 | $883.56 | $883.55 | $883.70 | |