| 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 | $150.92 | 7.588% | $162.3718 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $164.84 | 5.282% | $173.5468 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $49.26 | 12.262% | $55.3003 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $64.38 | 3.684% | $66.7518 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $99.94 | 11.376% | $111.3092 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $16.36 | 9.730% | $17.9518 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $11.85 | 7.263% | $12.7107 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $557.55 | $599.9424 | $599.94 | $599.90 | $600.00 | |