| 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 | $183.39 | 3.169% | $189.2016 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $134.60 | 13.253% | $152.4385 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $57.27 | 6.514% | $61.0006 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $81.28 | 10.108% | $89.4958 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $247.36 | 5.689% | $261.4323 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $21.37 | 10.502% | $23.6143 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $170.50 | 6.845% | $182.1707 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $895.77 | $959.3538 | $959.35 | $959.35 | $959.30 | |