| 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 | $107.89 | 13.769% | $122.7454 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $158.62 | 6.791% | $169.3919 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $118.60 | 3.521% | $122.7759 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $112.77 | 11.424% | $125.6528 | $125.65 | $125.65 | $125.70 |
| Purchase #5 | $135.60 | 10.702% | $150.1119 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $143.56 | 7.842% | $154.818 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $119.64 | 9.490% | $130.9938 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $896.68 | $976.4897 | $976.49 | $976.50 | $976.50 | |