| 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 | $155.50 | 8.655% | $168.9585 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $143.66 | 9.648% | $157.5203 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $172.64 | 10.462% | $190.7016 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $17.83 | 3.698% | $18.4894 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $210.32 | 11.120% | $233.7076 | $233.71 | $233.70 | $233.70 |
| Purchase #6 | $126.59 | 4.507% | $132.2954 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $15.41 | 4.677% | $16.1307 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $841.95 | $917.8035 | $917.81 | $917.80 | $917.80 | |