| 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 | $116.90 | 13.444% | $132.616 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $67.63 | 8.153% | $73.1439 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $23.54 | 10.539% | $26.0209 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $16.35 | 5.410% | $17.2345 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $18.59 | 9.508% | $20.3575 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $184.35 | 3.279% | $190.3948 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $128.81 | 7.657% | $138.673 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $556.17 | $598.4406 | $598.43 | $598.40 | $598.40 | |