| 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 | $94.49 | 13.682% | $107.4181 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $68.37 | 12.455% | $76.8855 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $164.30 | 3.421% | $169.9207 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $169.83 | 3.212% | $175.2849 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $205.97 | 5.739% | $217.7906 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $37.91 | 3.392% | $39.1959 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $83.57 | 12.772% | $94.2436 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $824.44 | $880.7393 | $880.74 | $880.75 | $880.70 | |