| 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 | $150.95 | 4.179% | $157.2582 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $27.46 | 10.619% | $30.376 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $181.56 | 10.648% | $200.8925 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $208.47 | 8.352% | $225.8814 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $163.70 | 10.145% | $180.3074 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $125.40 | 3.220% | $129.4379 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $115.99 | 13.166% | $131.2612 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $973.53 | $1,055.4146 | $1,055.42 | $1,055.45 | $1,055.50 | |