| 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 | $113.36 | 12.102% | $127.0788 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $158.74 | 5.703% | $167.7929 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $26.71 | 7.709% | $28.7691 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $95.87 | 13.629% | $108.9361 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $128.35 | 10.480% | $141.8011 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $48.87 | 10.815% | $54.1553 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $87.27 | 9.743% | $95.7727 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $659.17 | $724.3060 | $724.31 | $724.30 | $724.40 | |