| 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 | $163.37 | 6.120% | $173.3682 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $22.83 | 11.219% | $25.3913 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $76.56 | 7.304% | $82.1519 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $71.56 | 8.683% | $77.7736 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $223.82 | 8.295% | $242.3859 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $55.44 | 6.147% | $58.8479 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $153.97 | 11.295% | $171.3609 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $767.55 | $831.2797 | $831.28 | $831.25 | $831.40 | |