| 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 | $179.88 | 13.659% | $204.4498 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $179.92 | 13.790% | $204.731 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $81.79 | 13.255% | $92.6313 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $76.66 | 5.856% | $81.1492 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $17.57 | 5.613% | $18.5562 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $197.76 | 3.856% | $205.3856 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $40.58 | 7.162% | $43.4863 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $774.16 | $850.3894 | $850.40 | $850.45 | $850.30 | |