| 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 | $193.42 | 10.643% | $214.0057 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $133.25 | 11.732% | $148.8829 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $146.88 | 11.503% | $163.7756 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $139.60 | 3.340% | $144.2626 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $75.75 | 13.854% | $86.2444 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $48.62 | 6.409% | $51.7361 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $137.59 | 7.674% | $148.1487 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $875.11 | $957.0560 | $957.06 | $957.10 | $957.00 | |