| 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 | $130.77 | 9.572% | $143.2873 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $124.58 | 10.273% | $137.3781 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $49.74 | 13.300% | $56.3554 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $152.35 | 11.461% | $169.8108 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $163.30 | 3.323% | $168.7265 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $115.78 | 4.825% | $121.3664 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $213.97 | 10.598% | $236.6465 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $950.49 | $1,033.5710 | $1,033.59 | $1,033.60 | $1,033.60 | |