| 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 | $134.50 | 10.502% | $148.6252 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $206.84 | 4.254% | $215.639 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $58.76 | 7.628% | $63.2422 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $149.96 | 5.350% | $157.9829 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $110.81 | 4.555% | $115.8574 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $43.73 | 11.358% | $48.6969 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $117.27 | 3.103% | $120.9089 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $821.87 | $870.9525 | $870.96 | $871.00 | $870.90 | |