| 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 | $169.69 | 3.192% | $175.1065 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $124.47 | 5.402% | $131.1939 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $172.66 | 13.371% | $195.7464 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $151.50 | 5.859% | $160.3764 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $33.36 | 11.619% | $37.2361 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $52.62 | 10.429% | $58.1077 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $143.70 | 4.762% | $150.543 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $848.00 | $908.3100 | $908.32 | $908.35 | $908.20 | |