| 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 | $119.84 | 10.392% | $132.2938 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $170.26 | 4.109% | $177.256 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $178.97 | 4.512% | $187.0451 | $187.05 | $187.05 | $187.00 |
| Purchase #4 | $13.97 | 4.800% | $14.6406 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $204.73 | 5.354% | $215.6912 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $44.33 | 7.834% | $47.8028 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $78.57 | 13.867% | $89.4653 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $810.67 | $864.1948 | $864.20 | $864.20 | $864.20 | |