| 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 | $179.46 | 8.519% | $194.7482 | $194.75 | $194.75 | $194.70 |
| Purchase #2 | $55.91 | 10.420% | $61.7358 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $53.94 | 4.742% | $56.4978 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $246.56 | 6.228% | $261.9158 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $47.85 | 9.508% | $52.3996 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $97.99 | 8.791% | $106.6043 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $174.68 | 12.103% | $195.8215 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $856.39 | $929.7230 | $929.73 | $929.70 | $929.60 | |