| 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 | $176.68 | 3.291% | $182.4945 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $115.79 | 5.688% | $122.3761 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $68.87 | 11.789% | $76.9891 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $209.86 | 9.539% | $229.8785 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $119.58 | 8.694% | $129.9763 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $124.95 | 12.313% | $140.3351 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $51.62 | 4.306% | $53.8428 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $867.35 | $935.8924 | $935.90 | $936.00 | $935.90 | |