| 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 | $134.96 | 6.242% | $143.3842 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $10.84 | 12.138% | $12.1558 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $131.56 | 11.328% | $146.4631 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $110.43 | 10.790% | $122.3454 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $87.79 | 11.852% | $98.1949 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $101.63 | 3.386% | $105.0712 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $85.47 | 10.655% | $94.5768 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $662.68 | $722.1914 | $722.19 | $722.20 | $722.30 | |