| 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 | $170.38 | 7.849% | $183.7531 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $55.54 | 5.735% | $58.7252 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $124.28 | 9.441% | $136.0133 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $57.44 | 5.758% | $60.7474 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $245.74 | 6.194% | $260.9611 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $76.49 | 10.239% | $84.3218 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $196.92 | 4.662% | $206.1004 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $926.79 | $990.6223 | $990.62 | $990.60 | $990.60 | |