| 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 | $45.76 | 6.411% | $48.6937 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $98.89 | 13.674% | $112.4122 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $144.37 | 9.340% | $157.8542 | $157.85 | $157.85 | $157.90 |
| Purchase #4 | $215.82 | 7.723% | $232.4878 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $163.58 | 3.467% | $169.2513 | $169.25 | $169.25 | $169.30 |
| Purchase #6 | $164.91 | 4.138% | $171.734 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $236.94 | 3.302% | $244.7638 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,070.27 | $1,137.1970 | $1,137.18 | $1,137.20 | $1,137.30 | |