| 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 | $107.45 | 4.605% | $112.3981 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $154.50 | 11.286% | $171.9369 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $163.57 | 12.548% | $184.0948 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $186.25 | 7.235% | $199.7252 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $88.88 | 4.481% | $92.8627 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $200.77 | 6.796% | $214.4143 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $160.37 | 5.226% | $168.7509 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $1,061.79 | $1,144.1829 | $1,144.18 | $1,144.20 | $1,144.20 | |