| 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 | $34.40 | 3.675% | $35.6642 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $168.78 | 6.644% | $179.9937 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $115.37 | 10.797% | $127.8265 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $29.29 | 4.151% | $30.5058 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $48.71 | 12.748% | $54.9196 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $141.90 | 8.601% | $154.1048 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $250.68 | 5.770% | $265.1442 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $789.13 | $848.1588 | $848.15 | $848.15 | $848.10 | |