| 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 | $185.30 | 7.208% | $198.6564 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $70.32 | 11.273% | $78.2472 | $78.25 | $78.25 | $78.20 |
| Purchase #3 | $213.80 | 13.466% | $242.5903 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $165.59 | 10.499% | $182.9753 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $151.63 | 7.860% | $163.5481 | $163.55 | $163.55 | $163.50 |
| Purchase #6 | $242.48 | 7.750% | $261.2722 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $209.39 | 10.464% | $231.3006 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $1,238.51 | $1,358.5901 | $1,358.60 | $1,358.60 | $1,358.60 | |