| 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 | $182.95 | 7.348% | $196.3932 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $182.27 | 3.389% | $188.4471 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $174.76 | 7.240% | $187.4126 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $51.96 | 6.590% | $55.3842 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $110.49 | 13.637% | $125.5575 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $207.60 | 3.493% | $214.8515 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $241.56 | 6.389% | $256.9933 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,151.59 | $1,225.0394 | $1,225.03 | $1,225.05 | $1,225.10 | |