| 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 | $126.89 | 8.492% | $137.6655 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $180.87 | 3.814% | $187.7684 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $245.61 | 8.740% | $267.0763 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $127.38 | 6.837% | $136.089 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $86.41 | 13.320% | $97.9198 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $38.51 | 12.870% | $43.4662 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $34.57 | 3.339% | $35.7243 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $840.24 | $905.7095 | $905.72 | $905.65 | $905.80 | |