| 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 | $154.81 | 5.565% | $163.4252 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $32.58 | 9.391% | $35.6396 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $83.39 | 4.535% | $87.1717 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $121.68 | 6.370% | $129.431 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $45.38 | 10.318% | $50.0623 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $92.97 | 8.372% | $100.7534 | $100.75 | $100.75 | $100.80 |
| Purchase #7 | $209.81 | 9.179% | $229.0685 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $740.62 | $795.5517 | $795.55 | $795.55 | $795.60 | |