| 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 | $126.34 | 4.468% | $131.9849 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $27.26 | 13.127% | $30.8384 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $214.42 | 8.358% | $232.3412 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $16.85 | 6.701% | $17.9791 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $175.76 | 7.451% | $188.8559 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $150.48 | 9.526% | $164.8147 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $170.93 | 11.305% | $190.2536 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $882.04 | $957.0678 | $957.06 | $957.10 | $957.10 | |