| 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 | $185.56 | 4.152% | $193.2645 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $196.84 | 6.616% | $209.8629 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $250.30 | 13.263% | $283.4973 | $283.50 | $283.50 | $283.50 |
| Purchase #4 | $78.84 | 11.415% | $87.8396 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $124.69 | 4.795% | $130.6689 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $171.44 | 7.773% | $184.766 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $249.73 | 4.729% | $261.5397 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $1,257.40 | $1,351.4389 | $1,351.44 | $1,351.40 | $1,351.50 | |