| 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 | $149.84 | 11.819% | $167.5496 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $27.26 | 13.496% | $30.939 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $73.82 | 7.184% | $79.1232 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $32.72 | 7.756% | $35.2578 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $77.97 | 3.347% | $80.5797 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $166.85 | 9.645% | $182.9427 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $66.41 | 7.857% | $71.6278 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $594.87 | $648.0198 | $648.02 | $648.05 | $647.90 | |