| 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 | $140.49 | 12.296% | $157.7647 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $82.69 | 6.872% | $88.3725 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $137.93 | 10.722% | $152.7189 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $10.43 | 5.416% | $10.9949 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $85.79 | 13.388% | $97.2756 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $234.38 | 6.780% | $250.271 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $129.74 | 8.849% | $141.2207 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $821.45 | $898.6183 | $898.61 | $898.55 | $898.70 | |