| 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 | $159.87 | 7.118% | $171.2495 | $171.25 | $171.25 | $171.20 |
| Purchase #2 | $140.73 | 4.314% | $146.8011 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $6.45 | 12.341% | $7.246 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $247.45 | 6.207% | $262.8092 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $8.79 | 3.284% | $9.0787 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $157.39 | 12.366% | $176.8528 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $110.64 | 12.202% | $124.1403 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $831.32 | $898.1776 | $898.18 | $898.20 | $898.10 | |