| 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 | $13.77 | 7.244% | $14.7675 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $214.67 | 10.401% | $236.9978 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $180.38 | 8.510% | $195.7303 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $40.99 | 9.152% | $44.7414 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $17.74 | 13.612% | $20.1548 | $20.15 | $20.15 | $20.20 |
| Purchase #6 | $76.52 | 7.262% | $82.0769 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $146.86 | 5.357% | $154.7273 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $690.93 | $749.1960 | $749.20 | $749.25 | $749.20 | |