| 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 | $174.41 | 9.374% | $190.7592 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $214.53 | 10.573% | $237.2123 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $43.98 | 9.852% | $48.3129 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $71.99 | 6.870% | $76.9357 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $45.71 | 6.391% | $48.6313 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $85.37 | 5.380% | $89.9629 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $206.85 | 9.684% | $226.8814 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $842.84 | $918.6957 | $918.69 | $918.70 | $918.70 | |