| 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 | $132.61 | 11.440% | $147.7806 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $135.88 | 9.104% | $148.2505 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $83.39 | 3.366% | $86.1969 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $33.25 | 5.225% | $34.9873 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $151.99 | 3.386% | $157.1364 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $64.51 | 9.247% | $70.4752 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $236.56 | 10.727% | $261.9358 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $838.19 | $906.7627 | $906.78 | $906.85 | $906.80 | |