| 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 | $186.28 | 10.494% | $205.8282 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $19.62 | 13.496% | $22.2679 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $156.91 | 7.851% | $169.229 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $239.41 | 3.863% | $248.6584 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $36.78 | 10.127% | $40.5047 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $16.32 | 7.478% | $17.5404 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $138.37 | 6.347% | $147.1523 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $793.69 | $851.1809 | $851.18 | $851.20 | $851.20 | |