| 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 | $146.83 | 13.649% | $166.8708 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $129.92 | 9.579% | $142.365 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $101.59 | 5.692% | $107.3725 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $222.74 | 12.237% | $249.9967 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $198.72 | 5.848% | $210.3411 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $154.91 | 5.787% | $163.8746 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $78.29 | 10.321% | $86.3703 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $1,033.00 | $1,127.1910 | $1,127.19 | $1,127.10 | $1,127.30 | |