| 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 | $166.69 | 7.485% | $179.1667 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $215.42 | 13.644% | $244.8119 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $102.70 | 11.126% | $114.1264 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $164.39 | 6.381% | $174.8797 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $54.91 | 6.314% | $58.377 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $223.99 | 6.135% | $237.7318 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $143.97 | 7.711% | $155.0715 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $1,072.07 | $1,164.1650 | $1,164.17 | $1,164.20 | $1,164.20 | |