| 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 | $197.56 | 13.666% | $224.5585 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $163.25 | 8.253% | $176.723 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $156.81 | 13.316% | $177.6908 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $114.50 | 10.410% | $126.4195 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $174.51 | 7.344% | $187.326 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $104.87 | 8.792% | $114.0902 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $146.25 | 5.585% | $154.4181 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $1,057.75 | $1,161.2261 | $1,161.23 | $1,161.20 | $1,161.20 | |