| 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 | $139.49 | 6.493% | $148.5471 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $92.42 | 10.298% | $101.9374 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $54.52 | 3.553% | $56.4571 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $153.28 | 8.567% | $166.4115 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $243.50 | 7.480% | $261.7138 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $72.93 | 4.333% | $76.0901 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $133.78 | 9.254% | $146.16 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $889.92 | $957.3170 | $957.32 | $957.30 | $957.30 | |