| 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 | $169.41 | 4.257% | $176.6218 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $157.26 | 3.323% | $162.4857 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $149.38 | 10.137% | $164.5227 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $184.61 | 9.370% | $201.908 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $124.50 | 6.492% | $132.5825 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $64.76 | 13.746% | $73.6619 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $62.61 | 13.528% | $71.0799 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $912.53 | $982.8625 | $982.86 | $982.85 | $982.90 | |