| 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 | $13.45 | 5.435% | $14.181 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $117.60 | 12.546% | $132.3541 | $132.35 | $132.35 | $132.40 |
| Purchase #3 | $118.54 | 5.820% | $125.439 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $43.99 | 7.114% | $47.1194 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $158.84 | 3.122% | $163.799 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $188.54 | 11.318% | $209.879 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $74.33 | 9.422% | $81.3334 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $715.29 | $774.1049 | $774.10 | $774.15 | $774.10 | |