| 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 | $102.70 | 10.113% | $113.0861 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $169.70 | 7.466% | $182.3698 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $182.60 | 3.168% | $188.3848 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $109.78 | 7.593% | $118.1156 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $93.51 | 4.201% | $97.4384 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $72.31 | 11.564% | $80.6719 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $151.83 | 6.429% | $161.5912 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $882.43 | $941.6578 | $941.66 | $941.65 | $941.70 | |