| 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 | $130.81 | 3.453% | $135.3269 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $137.29 | 6.536% | $146.2633 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $22.26 | 4.268% | $23.2101 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $134.99 | 4.563% | $141.1496 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $205.35 | 10.761% | $227.4477 | $227.45 | $227.45 | $227.40 |
| Purchase #6 | $184.60 | 6.404% | $196.4218 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $41.87 | 11.585% | $46.7206 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $857.17 | $916.5400 | $916.54 | $916.50 | $916.40 | |