| 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 | $116.64 | 13.407% | $132.2779 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $153.41 | 6.505% | $163.3893 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $27.39 | 6.740% | $29.2361 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $61.98 | 4.671% | $64.8751 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $81.32 | 6.304% | $86.4464 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $120.55 | 8.184% | $130.4158 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $191.89 | 12.539% | $215.9511 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $753.18 | $822.5917 | $822.61 | $822.65 | $822.60 | |