| 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 | $162.28 | 11.292% | $180.6047 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $186.99 | 3.714% | $193.9348 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $246.61 | 10.221% | $271.816 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $10.41 | 10.135% | $11.4651 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $250.99 | 11.806% | $280.6219 | $280.62 | $280.60 | $280.60 |
| Purchase #6 | $10.89 | 10.108% | $11.9908 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $105.82 | 9.641% | $116.0221 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $973.99 | $1,066.4554 | $1,066.45 | $1,066.40 | $1,066.40 | |