| 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 | $175.37 | 9.374% | $191.8092 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $219.96 | 10.476% | $243.003 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $33.97 | 10.617% | $37.5766 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $180.45 | 12.650% | $203.2769 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $160.93 | 5.348% | $169.5365 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $22.34 | 9.213% | $24.3982 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $113.53 | 3.558% | $117.5694 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $906.55 | $987.1698 | $987.18 | $987.20 | $987.20 | |