| 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 | $152.47 | 11.296% | $169.693 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $237.81 | 8.153% | $257.1986 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $53.70 | 10.471% | $59.3229 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $76.38 | 10.254% | $84.212 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $15.98 | 12.604% | $17.9941 | $17.99 | $18.00 | $18.00 |
| Purchase #6 | $164.41 | 11.132% | $182.7121 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $31.43 | 12.712% | $35.4254 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $732.18 | $806.5581 | $806.55 | $806.55 | $806.50 | |