| 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 | $167.91 | 12.427% | $188.7762 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $130.91 | 10.109% | $144.1437 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $163.96 | 4.559% | $171.4349 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $233.51 | 10.172% | $257.2626 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $238.29 | 4.409% | $248.7962 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $151.36 | 9.812% | $166.2114 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $111.31 | 4.701% | $116.5427 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $1,197.25 | $1,293.1677 | $1,293.16 | $1,293.20 | $1,293.10 | |