| 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 | $143.45 | 7.849% | $154.7094 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $96.52 | 6.166% | $102.4714 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $75.98 | 4.263% | $79.219 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $243.73 | 7.377% | $261.71 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $116.81 | 12.343% | $131.2279 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $52.81 | 8.874% | $57.4964 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $45.42 | 13.583% | $51.5894 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $774.72 | $838.4235 | $838.43 | $838.40 | $838.40 | |