| 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 | $169.66 | 12.469% | $190.8149 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $12.59 | 10.366% | $13.8951 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $215.42 | 3.827% | $223.6641 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $210.46 | 12.261% | $236.2645 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $147.81 | 11.355% | $164.5938 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $100.54 | 13.594% | $114.2074 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $149.65 | 9.403% | $163.7216 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,006.13 | $1,107.1614 | $1,107.15 | $1,107.10 | $1,107.20 | |