| 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 | $124.39 | 8.242% | $134.6422 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $215.36 | 3.281% | $222.426 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $153.66 | 4.639% | $160.7883 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $78.30 | 10.224% | $86.3054 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $163.67 | 9.165% | $178.6704 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $157.63 | 10.223% | $173.7445 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $66.47 | 8.666% | $72.2303 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $959.48 | $1,028.8071 | $1,028.81 | $1,028.85 | $1,028.70 | |