| 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 | $154.92 | 7.273% | $166.1873 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $119.60 | 8.438% | $129.6918 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $249.43 | 9.396% | $272.8664 | $272.87 | $272.85 | $272.90 |
| Purchase #4 | $242.88 | 13.406% | $275.4405 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $236.64 | 5.334% | $249.2624 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $153.51 | 7.314% | $164.7377 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $86.36 | 12.558% | $97.2051 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $1,243.34 | $1,355.3912 | $1,355.40 | $1,355.40 | $1,355.40 | |