| 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 | $149.27 | 9.575% | $163.5626 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $114.92 | 9.274% | $125.5777 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $84.40 | 12.194% | $94.6917 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $42.69 | 11.111% | $47.4333 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $220.99 | 11.559% | $246.5342 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $94.55 | 5.825% | $100.0575 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $105.62 | 12.192% | $118.4972 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $812.44 | $896.3542 | $896.35 | $896.40 | $896.40 | |