| 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 | $161.68 | 6.801% | $172.6759 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $29.49 | 3.288% | $30.4596 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $250.47 | 10.477% | $276.7117 | $276.71 | $276.70 | $276.70 |
| Purchase #4 | $49.62 | 5.560% | $52.3789 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $237.27 | 3.146% | $244.7345 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $188.99 | 13.410% | $214.3336 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $97.69 | 11.732% | $109.151 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $1,015.21 | $1,100.4452 | $1,100.44 | $1,100.50 | $1,100.50 | |