| 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 | $24.82 | 13.476% | $28.1647 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $151.78 | 6.161% | $161.1312 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $190.28 | 3.674% | $197.2709 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $212.38 | 10.585% | $234.8604 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $146.25 | 11.665% | $163.3101 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $137.56 | 3.851% | $142.8574 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $188.43 | 3.256% | $194.5653 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $1,051.50 | $1,122.1600 | $1,122.16 | $1,122.10 | $1,122.30 | |