| 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 | $164.99 | 8.229% | $178.567 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $113.48 | 7.658% | $122.1703 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $20.46 | 13.639% | $23.2505 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $148.67 | 11.633% | $165.9648 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $177.68 | 13.650% | $201.9333 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $140.78 | 9.700% | $154.4357 | $154.44 | $154.45 | $154.40 |
| Purchase #7 | $50.66 | 10.480% | $55.9692 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $816.72 | $902.2908 | $902.29 | $902.25 | $902.40 | |