| 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 | $107.54 | 10.825% | $119.1812 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $75.89 | 13.471% | $86.1131 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $157.46 | 10.267% | $173.6264 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $138.97 | 5.716% | $146.9135 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $39.50 | 3.166% | $40.7506 | $40.75 | $40.75 | $40.80 |
| Purchase #6 | $46.49 | 9.403% | $50.8615 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $38.31 | 8.257% | $41.4733 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $604.16 | $658.9196 | $658.91 | $658.90 | $659.00 | |