| 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 | $113.94 | 13.762% | $129.6204 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $98.29 | 4.156% | $102.3749 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $166.67 | 7.597% | $179.3319 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $205.83 | 3.511% | $213.0567 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $161.64 | 5.144% | $169.9548 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $37.26 | 9.593% | $40.8344 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $75.26 | 7.495% | $80.9007 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $858.89 | $916.0738 | $916.06 | $916.05 | $916.10 | |