| 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 | $130.46 | 10.506% | $144.1661 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $104.25 | 11.507% | $116.246 | $116.25 | $116.25 | $116.20 |
| Purchase #3 | $121.68 | 10.447% | $134.3919 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $112.28 | 9.844% | $123.3328 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $41.99 | 5.478% | $44.2902 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $135.52 | 7.343% | $145.4712 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $64.28 | 6.575% | $68.5064 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $710.46 | $776.4046 | $776.41 | $776.40 | $776.40 | |