| 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 | $152.77 | 5.770% | $161.5848 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $188.57 | 12.817% | $212.739 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $115.50 | 10.806% | $127.9809 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $29.75 | 7.179% | $31.8858 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $47.85 | 11.154% | $53.1872 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $205.58 | 11.796% | $229.8302 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $13.37 | 4.712% | $14 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $753.39 | $831.2079 | $831.21 | $831.30 | $831.20 | |