| 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 | $142.87 | 10.138% | $157.3542 | $157.35 | $157.35 | $157.40 |
| Purchase #2 | $92.78 | 13.726% | $105.515 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $117.55 | 3.527% | $121.696 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $215.63 | 10.359% | $237.9671 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $64.42 | 12.343% | $72.3714 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $5.26 | 4.396% | $5.4912 | $5.49 | $5.50 | $5.50 |
| Purchase #7 | $176.84 | 12.238% | $198.4817 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $815.35 | $898.8766 | $898.88 | $898.85 | $899.00 | |