| 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 | $193.62 | 13.425% | $219.6135 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $40.80 | 10.263% | $44.9873 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $163.96 | 3.450% | $169.6166 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $92.69 | 11.115% | $102.9925 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $176.71 | 5.169% | $185.8441 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $73.64 | 4.680% | $77.0864 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $149.68 | 6.612% | $159.5768 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $891.10 | $959.7172 | $959.72 | $959.75 | $959.70 | |