| 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 | $180.62 | 5.527% | $190.6029 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $116.26 | 4.228% | $121.1755 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $95.78 | 10.866% | $106.1875 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $28.47 | 11.700% | $31.801 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $5.70 | 5.414% | $6.0086 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $103.97 | 11.133% | $115.545 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $71.59 | 13.863% | $81.5145 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $602.39 | $652.8350 | $652.84 | $652.85 | $652.80 | |