| 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 | $149.56 | 3.797% | $155.2388 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $124.92 | 9.221% | $136.4389 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $171.41 | 9.107% | $187.0203 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $49.25 | 13.428% | $55.8633 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $15.62 | 9.102% | $17.0417 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $139.58 | 7.219% | $149.6563 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $191.84 | 3.186% | $197.952 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $842.18 | $899.2113 | $899.21 | $899.20 | $899.20 | |