| 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 | $40.63 | 9.298% | $44.4078 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $193.40 | 3.855% | $200.8556 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $202.26 | 13.382% | $229.3264 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $126.69 | 11.215% | $140.8983 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $166.74 | 5.321% | $175.6122 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $15.96 | 13.214% | $18.069 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $174.31 | 5.696% | $184.2387 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $919.99 | $993.4080 | $993.42 | $993.40 | $993.40 | |