| 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 | $125.86 | 3.716% | $130.537 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $191.33 | 12.564% | $215.3687 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $122.85 | 12.848% | $138.6338 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $65.70 | 9.172% | $71.726 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $29.59 | 6.464% | $31.5027 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $148.75 | 9.553% | $162.9601 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $39.83 | 8.579% | $43.247 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $723.91 | $793.9753 | $793.98 | $794.00 | $793.90 | |