| 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 | $143.62 | 6.798% | $153.3833 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $172.52 | 6.599% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $179.82 | 10.666% | $198.9996 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $126.74 | 8.531% | $137.5522 | $137.55 | $137.55 | $137.60 |
| Purchase #5 | $237.89 | 13.665% | $270.3977 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $213.72 | 9.751% | $234.5598 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $188.50 | 10.721% | $208.7091 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,262.81 | $1,387.5063 | $1,387.50 | $1,387.50 | $1,387.60 | |