| 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 | $122.49 | 8.796% | $133.2642 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $184.74 | 3.488% | $191.1837 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $178.71 | 11.721% | $199.6566 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $163.57 | 4.787% | $171.4001 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $28.93 | 5.381% | $30.4867 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $244.29 | 7.534% | $262.6948 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $205.82 | 13.418% | $233.4369 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,128.55 | $1,222.1230 | $1,222.12 | $1,222.15 | $1,222.20 | |