| 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 | $151.63 | 4.636% | $158.6596 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $202.39 | 3.205% | $208.8766 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $237.72 | 10.114% | $261.763 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $153.27 | 6.184% | $162.7482 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $223.29 | 6.624% | $238.0807 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $150.93 | 12.456% | $169.7298 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $222.61 | 11.735% | $248.7333 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,341.84 | $1,448.5912 | $1,448.59 | $1,448.65 | $1,448.60 | |