| 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 | $158.89 | 6.819% | $169.7247 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $68.39 | 7.210% | $73.3209 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $71.31 | 11.820% | $79.7388 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $85.30 | 13.718% | $97.0015 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $87.65 | 12.800% | $98.8692 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $175.82 | 12.299% | $197.4441 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $140.97 | 3.553% | $145.9787 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $788.33 | $862.0779 | $862.07 | $862.05 | $862.00 | |