| 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 | $161.87 | 4.867% | $169.7482 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $28.79 | 12.488% | $32.3853 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $21.72 | 7.111% | $23.2645 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $198.76 | 8.282% | $215.2213 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $47.76 | 10.128% | $52.5971 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $171.77 | 11.603% | $191.7005 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $134.67 | 4.314% | $140.4797 | $140.48 | $140.50 | $140.50 |
| 7 purchase totals = | $765.34 | $825.3966 | $825.40 | $825.40 | $825.40 | |