| 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 | $187.68 | 13.531% | $213.075 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $9.54 | 5.703% | $10.0841 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $71.92 | 4.354% | $75.0514 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $145.55 | 3.291% | $150.3401 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $201.78 | 7.726% | $217.3695 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $112.87 | 10.253% | $124.4426 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $27.47 | 10.476% | $30.3478 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $756.81 | $820.7105 | $820.71 | $820.75 | $820.70 | |