| 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 | $175.93 | 6.872% | $188.0199 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $205.71 | 12.870% | $232.1849 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $117.49 | 4.441% | $122.7077 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $98.47 | 4.734% | $103.1316 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $104.57 | 13.134% | $118.3042 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $63.31 | 7.384% | $67.9848 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $96.41 | 11.161% | $107.1703 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $861.89 | $939.5034 | $939.49 | $939.50 | $939.50 | |