| 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 | $51.31 | 13.714% | $58.3467 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $139.85 | 11.135% | $155.4223 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $242.56 | 8.379% | $262.8841 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $165.36 | 9.235% | $180.631 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $243.47 | 11.840% | $272.2968 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $17.47 | 3.851% | $18.1428 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $201.78 | 13.739% | $229.5026 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $1,061.80 | $1,177.2263 | $1,177.22 | $1,177.25 | $1,177.10 | |