| 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 | $99.50 | 7.228% | $106.6919 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $95.87 | 13.467% | $108.7808 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $145.41 | 13.641% | $165.2454 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $182.49 | 10.296% | $201.2792 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $212.96 | 13.779% | $242.3038 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $9.63 | 5.180% | $10.1288 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $61.68 | 10.514% | $68.165 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $807.54 | $902.5949 | $902.60 | $902.65 | $902.60 | |