| 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 | $133.89 | 10.821% | $148.3782 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $224.29 | 4.204% | $233.7192 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $107.71 | 5.527% | $113.6631 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $173.35 | 12.810% | $195.5561 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $49.94 | 6.425% | $53.1486 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $13.52 | 7.534% | $14.5386 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $136.87 | 3.526% | $141.696 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $839.57 | $900.6998 | $900.71 | $900.70 | $900.70 | |