| 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 | $143.61 | 9.198% | $156.8192 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $15.84 | 8.519% | $17.1894 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $27.25 | 11.156% | $30.29 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $82.55 | 7.320% | $88.5927 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $170.99 | 9.389% | $187.0443 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $163.81 | 12.175% | $183.7539 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $205.78 | 5.733% | $217.5774 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $809.83 | $881.2669 | $881.26 | $881.30 | $881.30 | |