| 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 | $173.30 | 9.737% | $190.1742 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $203.38 | 7.768% | $219.1786 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $236.38 | 13.481% | $268.2464 | $268.25 | $268.25 | $268.20 |
| Purchase #4 | $156.58 | 8.506% | $169.8987 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $108.78 | 9.691% | $119.3219 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $38.88 | 5.761% | $41.1199 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $215.66 | 10.202% | $237.6616 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,132.96 | $1,245.6013 | $1,245.60 | $1,245.55 | $1,245.60 | |