| 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 | $185.93 | 10.453% | $205.3653 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $231.64 | 7.147% | $248.1953 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $17.81 | 9.254% | $19.4581 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $16.94 | 9.787% | $18.5979 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $78.40 | 4.604% | $82.0095 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $45.55 | 9.524% | $49.8882 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $201.32 | 5.389% | $212.1691 | $212.17 | $212.15 | $212.20 |
| 7 purchase totals = | $777.59 | $835.6834 | $835.70 | $835.65 | $835.80 | |