| 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 | $168.30 | 3.597% | $174.3538 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $174.49 | 7.320% | $187.2627 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $31.60 | 4.686% | $33.0808 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $96.66 | 10.611% | $106.9166 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $156.47 | 6.367% | $166.4324 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $46.82 | 12.842% | $52.8326 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $24.32 | 10.202% | $26.8011 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $698.66 | $747.6800 | $747.67 | $747.70 | $747.70 | |