| 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 | $151.39 | 12.187% | $169.8399 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $241.73 | 8.634% | $262.601 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $133.86 | 9.105% | $146.048 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $246.70 | 5.433% | $260.1032 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $225.66 | 3.202% | $232.8856 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $228.79 | 3.360% | $236.4773 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $160.29 | 9.445% | $175.4294 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,388.42 | $1,483.3844 | $1,483.39 | $1,483.45 | $1,483.30 | |