| 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 | $124.87 | 6.251% | $132.6756 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $128.74 | 11.543% | $143.6005 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $51.42 | 13.329% | $58.2738 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $110.28 | 7.302% | $118.3326 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $15.65 | 9.652% | $17.1605 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $66.71 | 12.642% | $75.1435 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $164.39 | 8.495% | $178.3549 | $178.35 | $178.35 | $178.40 |
| 7 purchase totals = | $662.06 | $723.5414 | $723.53 | $723.55 | $723.60 | |