| 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 | $172.32 | 9.642% | $188.9351 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $133.77 | 12.620% | $150.6518 | $150.65 | $150.65 | $150.70 |
| Purchase #3 | $39.49 | 13.869% | $44.9669 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $135.77 | 11.874% | $151.8913 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $76.50 | 10.126% | $84.2464 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $118.91 | 5.531% | $125.4869 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $122.47 | 12.729% | $138.0592 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $799.23 | $884.2376 | $884.25 | $884.25 | $884.30 | |