| 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 | $139.43 | 13.457% | $158.1931 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $157.88 | 3.816% | $163.9047 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $19.75 | 3.670% | $20.4748 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $227.42 | 3.264% | $234.843 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $112.52 | 5.831% | $119.081 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $92.83 | 8.635% | $100.8459 | $100.85 | $100.85 | $100.80 |
| Purchase #7 | $139.66 | 6.504% | $148.7435 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $889.49 | $946.0860 | $946.07 | $946.10 | $946.00 | |