| 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 | $193.75 | 4.660% | $202.7788 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $149.85 | 3.151% | $154.5718 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $33.91 | 10.340% | $37.4163 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $125.33 | 11.866% | $140.2017 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $148.61 | 11.226% | $165.293 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $17.77 | 8.232% | $19.2328 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $102.97 | 8.367% | $111.5855 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $772.19 | $831.0799 | $831.08 | $831.10 | $831.10 | |