| 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 | $176.46 | 4.525% | $184.4448 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $64.44 | 3.663% | $66.8004 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $164.35 | 13.366% | $186.317 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $178.54 | 5.681% | $188.6829 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $224.99 | 3.863% | $233.6814 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $184.71 | 5.803% | $195.4287 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $183.92 | 5.194% | $193.4728 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,177.41 | $1,248.8280 | $1,248.82 | $1,248.85 | $1,248.80 | |