| 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 | $71.37 | 13.753% | $81.1855 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $26.38 | 7.836% | $28.4471 | $28.45 | $28.45 | $28.40 |
| Purchase #3 | $224.88 | 12.677% | $253.388 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $157.75 | 10.525% | $174.3532 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $178.55 | 9.687% | $195.8461 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $102.91 | 5.141% | $108.2006 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $109.74 | 7.857% | $118.3623 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $871.58 | $959.7828 | $959.79 | $959.80 | $959.80 | |