| 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 | $186.82 | 6.718% | $199.3706 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $104.57 | 8.747% | $113.7167 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $190.41 | 12.775% | $214.7349 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $23.58 | 9.376% | $25.7909 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $200.88 | 7.228% | $215.3996 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $70.91 | 10.814% | $78.5782 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $78.78 | 3.833% | $81.7996 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $855.95 | $929.3905 | $929.39 | $929.40 | $929.40 | |