| 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 | $81.31 | 6.176% | $86.3317 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $153.53 | 12.520% | $172.752 | $172.75 | $172.75 | $172.80 |
| Purchase #3 | $132.53 | 10.575% | $146.545 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $23.70 | 3.691% | $24.5748 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $221.59 | 13.856% | $252.2935 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $54.89 | 5.146% | $57.7146 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $164.43 | 8.195% | $177.905 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $831.98 | $918.1166 | $918.11 | $918.10 | $918.10 | |