| 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 | $199.43 | 7.534% | $214.4551 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $184.62 | 3.352% | $190.8085 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $171.37 | 3.338% | $177.0903 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $45.72 | 4.615% | $47.83 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $144.93 | 10.393% | $159.9926 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $58.50 | 4.525% | $61.1471 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $38.72 | 13.761% | $44.0483 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $843.29 | $895.3719 | $895.38 | $895.40 | $895.30 | |