| 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 | $39.43 | 9.260% | $43.0812 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $144.73 | 13.621% | $164.4437 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $157.91 | 3.664% | $163.6958 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $146.64 | 12.533% | $165.0184 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $160.50 | 11.411% | $178.8147 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $42.78 | 13.349% | $48.4907 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $212.25 | 7.299% | $227.7421 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $904.24 | $991.2866 | $991.28 | $991.30 | $991.20 | |