| 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 | $223.44 | 9.142% | $243.8669 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $43.65 | 4.314% | $45.5331 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $92.70 | 11.505% | $103.3651 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $145.66 | 3.501% | $150.7596 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $71.87 | 11.603% | $80.2091 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $119.67 | 7.565% | $128.723 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $27.68 | 11.134% | $30.7619 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $724.67 | $783.2187 | $783.22 | $783.15 | $783.30 | |