| 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 | $150.52 | 9.130% | $164.2625 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $227.79 | 8.361% | $246.8355 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $222.97 | 6.709% | $237.9291 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $209.93 | 13.289% | $237.8276 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $160.69 | 5.427% | $169.4106 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $187.36 | 13.801% | $213.2176 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $153.47 | 10.749% | $169.9665 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,312.73 | $1,439.4494 | $1,439.46 | $1,439.45 | $1,439.40 | |