| 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 | $151.71 | 11.418% | $169.0322 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $43.59 | 5.357% | $45.9251 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $92.76 | 9.317% | $101.4024 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $199.61 | 5.438% | $210.4648 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $218.39 | 8.514% | $236.9837 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $129.99 | 7.610% | $139.8822 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $214.70 | 10.259% | $236.7261 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,050.75 | $1,140.4165 | $1,140.41 | $1,140.50 | $1,140.40 | |