| 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 | $180.80 | 12.252% | $202.9516 | $202.95 | $202.95 | $203.00 |
| Purchase #2 | $80.72 | 3.775% | $83.7672 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $39.99 | 10.450% | $44.169 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $75.94 | 13.586% | $86.2572 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $117.49 | 5.508% | $123.9613 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $27.78 | 10.619% | $30.73 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $125.33 | 13.728% | $142.5353 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $648.05 | $714.3716 | $714.38 | $714.35 | $714.50 | |