| 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 | $115.72 | 8.485% | $125.5388 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $132.79 | 11.746% | $148.3875 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $103.62 | 12.784% | $116.8668 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $76.37 | 12.596% | $85.9896 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $108.34 | 11.328% | $120.6128 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $79.60 | 8.770% | $86.5809 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $148.85 | 12.860% | $167.9921 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $765.29 | $851.9685 | $851.97 | $852.00 | $852.00 | |