| 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 | $150.42 | 6.836% | $160.7027 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $119.92 | 11.324% | $133.4997 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $98.92 | 12.656% | $111.4393 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $43.42 | 7.492% | $46.673 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $185.89 | 12.377% | $208.8976 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $58.72 | 13.178% | $66.4581 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $8.42 | 12.110% | $9.4397 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $665.71 | $737.1101 | $737.11 | $737.10 | $737.10 | |