| 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 | $86.25 | 9.191% | $94.1772 | $94.18 | $94.20 | $94.20 |
| Purchase #2 | $106.63 | 13.735% | $121.2756 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $111.74 | 10.635% | $123.6235 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $165.58 | 12.311% | $185.9646 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $177.57 | 7.833% | $191.4791 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $111.82 | 9.802% | $122.7806 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $130.51 | 6.282% | $138.7086 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $890.10 | $978.0092 | $978.01 | $978.05 | $978.10 | |