| 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 | $147.63 | 10.292% | $162.8241 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $141.79 | 4.291% | $147.8742 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $147.58 | 9.656% | $161.8303 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $162.77 | 10.674% | $180.1441 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $26.76 | 6.786% | $28.5759 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $250.80 | 4.303% | $261.5919 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $37.83 | 10.391% | $41.7609 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $915.16 | $984.6014 | $984.59 | $984.60 | $984.60 | |