| 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 | $138.63 | 13.698% | $157.6195 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $58.40 | 11.119% | $64.8935 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $177.88 | 7.548% | $191.3064 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $152.32 | 11.505% | $169.8444 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $92.91 | 13.725% | $105.6619 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $25.37 | 12.602% | $28.5671 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $208.93 | 13.381% | $236.8869 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $854.44 | $954.7797 | $954.78 | $954.75 | $954.80 | |