| 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 | $166.80 | 6.250% | $177.225 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $8.79 | 5.768% | $9.297 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $213.87 | 11.469% | $238.3988 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $71.77 | 6.175% | $76.2018 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $123.84 | 13.419% | $140.4581 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $151.51 | 11.831% | $169.4351 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $238.71 | 9.499% | $261.3851 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $975.29 | $1,072.4009 | $1,072.42 | $1,072.45 | $1,072.40 | |