| 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 | $151.79 | 7.671% | $163.4338 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $54.29 | 6.364% | $57.745 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $28.38 | 7.295% | $30.4503 | $30.45 | $30.45 | $30.50 |
| Purchase #4 | $148.95 | 5.772% | $157.5474 | $157.55 | $157.55 | $157.50 |
| Purchase #5 | $177.37 | 12.739% | $199.9652 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $120.63 | 10.157% | $132.8824 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $184.59 | 6.581% | $196.7379 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $866.00 | $938.7620 | $938.77 | $938.80 | $938.70 | |