| 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 | $153.37 | 9.121% | $167.3589 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $185.30 | 12.113% | $207.7454 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $62.83 | 7.138% | $67.3148 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $160.74 | 13.368% | $182.2277 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $19.43 | 10.134% | $21.399 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $151.62 | 4.129% | $157.8804 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $24.92 | 9.795% | $27.3609 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $758.21 | $831.2871 | $831.29 | $831.30 | $831.30 | |