| 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 | $104.83 | 11.609% | $116.9997 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $68.58 | 11.282% | $76.3172 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $166.75 | 4.585% | $174.3955 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $163.92 | 9.175% | $178.9597 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $235.37 | 9.515% | $257.7655 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $131.68 | 8.524% | $142.9044 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $29.41 | 7.473% | $31.6078 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $900.54 | $978.9498 | $978.96 | $978.90 | $979.00 | |