| 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 | $143.70 | 13.591% | $163.2303 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $211.64 | 5.767% | $223.8453 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $59.69 | 5.572% | $63.0159 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $62.48 | 8.363% | $67.7052 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $9.43 | 13.271% | $10.6815 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $79.33 | 12.835% | $89.512 | $89.51 | $89.50 | $89.50 |
| Purchase #7 | $88.95 | 9.620% | $97.507 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $655.22 | $715.4972 | $715.51 | $715.50 | $715.40 | |