| 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 | $152.26 | 6.850% | $162.6898 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $91.29 | 12.430% | $102.6373 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $138.80 | 3.782% | $144.0494 | $144.05 | $144.05 | $144.00 |
| Purchase #4 | $15.99 | 6.118% | $16.9683 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $212.54 | 8.146% | $229.8535 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $244.44 | 9.576% | $267.8476 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $41.43 | 4.778% | $43.4095 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $896.75 | $967.4554 | $967.46 | $967.45 | $967.40 | |