| 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 | $196.83 | 9.445% | $215.4206 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $153.82 | 3.330% | $158.9422 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $222.76 | 6.187% | $236.5422 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $17.74 | 3.742% | $18.4038 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $211.47 | 5.250% | $222.5722 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $71.32 | 5.473% | $75.2233 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $185.97 | 10.705% | $205.8781 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $1,059.91 | $1,132.9824 | $1,132.97 | $1,132.95 | $1,132.90 | |