| 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 | $169.73 | 12.563% | $191.0532 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $58.40 | 12.179% | $65.5125 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $177.26 | 5.170% | $186.4243 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $121.48 | 9.495% | $133.0145 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $72.41 | 12.494% | $81.4569 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $136.74 | 4.546% | $142.9562 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $27.36 | 4.872% | $28.693 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $763.38 | $829.1106 | $829.10 | $829.05 | $829.20 | |