| 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 | $243.66 | 9.129% | $265.9037 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $41.59 | 5.351% | $43.8155 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $57.38 | 4.670% | $60.0596 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $163.66 | 11.311% | $182.1716 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $97.49 | 4.686% | $102.0584 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $83.41 | 3.195% | $86.0749 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $154.40 | 8.635% | $167.7324 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $841.59 | $907.8161 | $907.81 | $907.75 | $907.90 | |