| 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 | $172.62 | 12.172% | $193.6313 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $7.25 | 8.718% | $7.8821 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $152.93 | 6.710% | $163.1916 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $222.77 | 11.722% | $248.8831 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $146.42 | 4.465% | $152.9577 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $116.89 | 4.636% | $122.309 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $29.34 | 3.824% | $30.462 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $848.22 | $919.3168 | $919.31 | $919.35 | $919.40 | |