| 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 | $158.59 | 7.174% | $169.9672 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $134.87 | 6.736% | $143.9548 | $143.95 | $143.95 | $144.00 |
| Purchase #3 | $174.47 | 13.124% | $197.3674 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $109.82 | 8.459% | $119.1097 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $106.98 | 8.812% | $116.4071 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $26.88 | 6.520% | $28.6326 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $236.72 | 3.743% | $245.5804 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $948.33 | $1,021.0192 | $1,021.02 | $1,021.00 | $1,021.10 | |