| 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 | $166.68 | 6.464% | $177.4542 | $177.45 | $177.45 | $177.50 |
| Purchase #2 | $148.75 | 13.269% | $168.4876 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $207.40 | 10.626% | $229.4383 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $189.50 | 10.383% | $209.1758 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $44.58 | 11.485% | $49.7 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $246.80 | 6.233% | $262.183 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $149.73 | 10.862% | $165.9937 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $1,153.44 | $1,262.4326 | $1,262.43 | $1,262.50 | $1,262.50 | |