| 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 | $151.34 | 6.653% | $161.4087 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $66.92 | 5.742% | $70.7625 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $240.89 | 10.400% | $265.9426 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $100.67 | 9.528% | $110.2618 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $161.80 | 13.473% | $183.5993 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $111.83 | 9.110% | $122.0177 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $43.80 | 11.789% | $48.9636 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $877.25 | $962.9562 | $962.95 | $962.90 | $963.00 | |