| 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 | $37.85 | 10.418% | $41.7932 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $151.53 | 11.471% | $168.912 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $151.97 | 7.385% | $163.193 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $69.55 | 10.256% | $76.683 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $192.53 | 5.474% | $203.0691 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $13.59 | 13.392% | $15.41 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $225.82 | 10.853% | $250.3282 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $842.84 | $919.3885 | $919.38 | $919.40 | $919.40 | |