| 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 | $141.39 | 9.422% | $154.7118 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $199.84 | 13.375% | $226.5686 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $56.91 | 11.581% | $63.5007 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $215.96 | 9.735% | $236.9837 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $21.41 | 7.560% | $23.0286 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $115.52 | 6.447% | $122.9676 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $141.82 | 11.788% | $158.5377 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $892.85 | $986.2987 | $986.30 | $986.30 | $986.30 | |