| 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 | $167.48 | 7.468% | $179.9874 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $107.97 | 9.396% | $118.1149 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $29.32 | 4.569% | $30.6596 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $168.84 | 9.726% | $185.2614 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $165.48 | 7.264% | $177.5005 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $9.90 | 3.850% | $10.2812 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $59.30 | 3.367% | $61.2966 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $708.29 | $763.1016 | $763.10 | $763.10 | $763.20 | |