| 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 | $81.74 | 7.549% | $87.9106 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $148.44 | 8.606% | $161.2147 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $156.29 | 9.224% | $170.7062 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $181.42 | 13.526% | $205.9589 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $116.58 | 9.105% | $127.1946 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $52.66 | 4.593% | $55.0787 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $121.81 | 7.721% | $131.215 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $858.94 | $939.2787 | $939.28 | $939.25 | $939.30 | |