| 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 | $170.70 | 9.371% | $186.6963 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $136.67 | 10.632% | $151.2008 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $65.99 | 10.489% | $72.9117 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $167.90 | 3.255% | $173.3651 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $209.75 | 6.153% | $222.6559 | $222.66 | $222.65 | $222.70 |
| Purchase #6 | $19.46 | 5.484% | $20.5272 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $104.43 | 13.264% | $118.2816 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $874.90 | $945.6386 | $945.65 | $945.65 | $945.70 | |