| 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 | $154.55 | 3.452% | $159.8851 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $50.28 | 8.489% | $54.5483 | $54.55 | $54.55 | $54.50 |
| Purchase #3 | $212.59 | 5.507% | $224.2973 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $36.79 | 8.189% | $39.8027 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $138.75 | 6.181% | $147.3261 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $76.75 | 3.123% | $79.1469 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $79.66 | 12.212% | $89.3881 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $749.37 | $794.3945 | $794.41 | $794.45 | $794.30 | |