| 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 | $179.62 | 7.390% | $192.8939 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $186.53 | 12.294% | $209.462 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $22.31 | 3.427% | $23.0746 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $240.28 | 9.211% | $262.4122 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $165.29 | 11.191% | $183.7876 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $111.94 | 7.693% | $120.5515 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $37.51 | 11.440% | $41.8011 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $943.48 | $1,033.9829 | $1,033.97 | $1,033.95 | $1,034.10 | |