| 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 | $178.67 | 11.501% | $199.2188 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $231.39 | 13.297% | $262.1579 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $225.56 | 8.480% | $244.6875 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $120.71 | 3.176% | $124.5437 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $241.53 | 8.106% | $261.1084 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $76.29 | 5.167% | $80.2319 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $158.30 | 3.272% | $163.4796 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,232.45 | $1,335.4278 | $1,335.43 | $1,335.45 | $1,335.40 | |