| 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 | $173.77 | 5.493% | $183.3152 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $47.34 | 11.618% | $52.84 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $143.62 | 13.867% | $163.5358 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $45.37 | 12.318% | $50.9587 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $67.38 | 4.110% | $70.1493 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $239.94 | 8.797% | $261.0475 | $261.05 | $261.05 | $261.00 |
| Purchase #7 | $121.76 | 11.711% | $136.0193 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $839.18 | $917.8658 | $917.88 | $917.85 | $917.70 | |