| 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 | $128.34 | 7.396% | $137.832 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $123.36 | 3.389% | $127.5407 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $189.38 | 5.431% | $199.6652 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $236.60 | 7.684% | $254.7803 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $142.49 | 12.766% | $160.6803 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $175.90 | 7.301% | $188.7425 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $192.28 | 8.462% | $208.5507 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $1,188.35 | $1,277.7917 | $1,277.79 | $1,277.85 | $1,277.80 | |