| 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 | $125.94 | 5.831% | $133.2836 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $16.54 | 4.579% | $17.2974 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $223.27 | 6.338% | $237.4209 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $52.83 | 9.505% | $57.8515 | $57.85 | $57.85 | $57.90 |
| Purchase #5 | $190.94 | 13.823% | $217.3336 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $172.69 | 7.680% | $185.9526 | $185.95 | $185.95 | $186.00 |
| Purchase #7 | $126.79 | 12.619% | $142.7896 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $909.00 | $991.9292 | $991.92 | $991.95 | $992.00 | |