| 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 | $179.60 | 5.514% | $189.5031 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $58.92 | 13.622% | $66.9461 | $66.95 | $66.95 | $66.90 |
| Purchase #3 | $219.39 | 7.483% | $235.807 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $24.56 | 9.696% | $26.9413 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $48.76 | 7.145% | $52.2439 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $73.99 | 8.418% | $80.2185 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $144.63 | 7.433% | $155.3803 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $749.85 | $807.0402 | $807.04 | $807.05 | $806.90 | |