| 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 | $185.26 | 3.780% | $192.2628 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $213.30 | 8.767% | $232 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $27.49 | 9.294% | $30.0449 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $54.77 | 12.476% | $61.6031 | $61.60 | $61.60 | $61.60 |
| Purchase #5 | $129.46 | 11.761% | $144.6858 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $27.35 | 11.726% | $30.5571 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $113.74 | 11.552% | $126.8792 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $751.37 | $818.0329 | $818.03 | $818.05 | $818.10 | |