| 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 | $191.66 | 5.802% | $202.7801 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $109.87 | 7.522% | $118.1344 | $118.13 | $118.15 | $118.10 |
| Purchase #3 | $126.40 | 10.279% | $139.3927 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $157.84 | 7.419% | $169.5501 | $169.55 | $169.55 | $169.60 |
| Purchase #5 | $248.80 | 4.837% | $260.8345 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $160.65 | 4.660% | $168.1363 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $66.36 | 11.637% | $74.0823 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $1,061.58 | $1,132.9104 | $1,132.90 | $1,133.00 | $1,132.90 | |