| 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 | $133.79 | 13.403% | $151.7219 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $124.33 | 6.429% | $132.3232 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $127.95 | 11.155% | $142.2228 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $232.88 | 12.128% | $261.1237 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $165.93 | 10.296% | $183.0142 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $31.69 | 10.729% | $35.09 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $27.62 | 12.149% | $30.9756 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $844.19 | $936.4714 | $936.46 | $936.40 | $936.40 | |