| 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 | $155.31 | 7.598% | $167.1105 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $71.50 | 5.412% | $75.3696 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $201.49 | 6.373% | $214.331 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $163.25 | 3.413% | $168.8217 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $15.93 | 9.398% | $17.4271 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $5.60 | 11.409% | $6.2389 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $200.87 | 7.167% | $215.2664 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $813.95 | $864.5652 | $864.57 | $864.55 | $864.50 | |