| 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 | $118.80 | 7.596% | $127.824 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $162.67 | 13.344% | $184.3767 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $29.89 | 3.540% | $30.9481 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $225.25 | 3.513% | $233.163 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $97.51 | 4.696% | $102.0891 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $55.80 | 13.264% | $63.2013 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $87.25 | 3.339% | $90.1633 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $777.17 | $831.7655 | $831.76 | $831.75 | $831.80 | |