| 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 | $158.46 | 5.782% | $167.6222 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $193.91 | 10.872% | $214.9919 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $20.40 | 7.779% | $21.9869 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $157.39 | 3.591% | $163.0419 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $195.26 | 5.655% | $206.302 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $196.26 | 4.469% | $205.0309 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $106.73 | 4.280% | $111.298 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $1,028.41 | $1,090.2738 | $1,090.27 | $1,090.30 | $1,090.20 | |