| 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 | $98.27 | 5.567% | $103.7407 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $117.83 | 12.419% | $132.4633 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $88.88 | 6.519% | $94.6741 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $139.77 | 6.204% | $148.4413 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $126.57 | 6.688% | $135.035 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $134.49 | 12.491% | $151.2891 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $74.93 | 11.194% | $83.3177 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $780.74 | $848.9612 | $848.96 | $848.95 | $848.90 | |