| 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 | $124.39 | 6.444% | $132.4057 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $179.90 | 11.428% | $200.459 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $69.94 | 10.187% | $77.0648 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $33.60 | 7.688% | $36.1832 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $121.52 | 3.280% | $125.5059 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $92.25 | 8.219% | $99.832 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $81.57 | 13.495% | $92.5779 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $703.17 | $764.0285 | $764.03 | $764.05 | $764.10 | |