| 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 | $170.53 | 3.718% | $176.8703 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $180.66 | 10.367% | $199.389 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $21.76 | 4.530% | $22.7457 | $22.75 | $22.75 | $22.70 |
| Purchase #4 | $133.88 | 4.110% | $139.3825 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $53.62 | 12.559% | $60.3541 | $60.35 | $60.35 | $60.40 |
| Purchase #6 | $125.51 | 10.856% | $139.1354 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $118.89 | 4.365% | $124.0795 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $804.85 | $861.9565 | $861.96 | $862.00 | $862.00 | |