| 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 | $131.87 | 8.357% | $142.8904 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $136.41 | 13.515% | $154.8458 | $154.85 | $154.85 | $154.80 |
| Purchase #3 | $250.36 | 9.476% | $274.0841 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $157.57 | 3.534% | $163.1385 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $169.83 | 9.241% | $185.524 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $163.49 | 5.825% | $173.0133 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $16.26 | 8.157% | $17.5863 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $1,025.79 | $1,111.0824 | $1,111.08 | $1,111.10 | $1,111.00 | |