| 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 | $177.81 | 6.395% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $102.79 | 10.662% | $113.7495 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $208.55 | 6.642% | $222.4019 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $23.53 | 10.835% | $26.0795 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $25.41 | 10.634% | $28.1121 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $123.90 | 3.661% | $128.436 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $20.40 | 13.550% | $23.1642 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $682.39 | $731.1241 | $731.12 | $731.15 | $731.10 | |