| 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 | $150.99 | 10.521% | $166.8757 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $236.38 | 7.746% | $254.69 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $40.80 | 8.411% | $44.2317 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $100.32 | 6.412% | $106.7525 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $60.88 | 11.152% | $67.6693 | $67.67 | $67.65 | $67.70 |
| Purchase #6 | $79.63 | 7.830% | $85.865 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $154.72 | 7.366% | $166.1167 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $823.72 | $892.2009 | $892.21 | $892.20 | $892.30 | |