| 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 | $156.54 | 4.594% | $163.7314 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $146.67 | 13.382% | $166.2974 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $13.57 | 10.617% | $15.0107 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $249.72 | 4.557% | $261.0997 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $40.34 | 13.693% | $45.8638 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $196.33 | 7.216% | $210.4972 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $209.99 | 3.444% | $217.2221 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,013.16 | $1,079.7223 | $1,079.72 | $1,079.70 | $1,079.70 | |