| 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 | $136.66 | 10.407% | $150.8822 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $66.41 | 13.556% | $75.4125 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $34.94 | 12.140% | $39.1817 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $157.26 | 12.497% | $176.9128 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $247.47 | 9.657% | $271.3682 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $144.49 | 11.531% | $161.1511 | $161.15 | $161.15 | $161.20 |
| Purchase #7 | $65.64 | 3.686% | $68.0595 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $852.87 | $942.9680 | $942.96 | $942.95 | $943.10 | |