| 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 | $131.67 | 12.259% | $147.8114 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $163.46 | 13.732% | $185.9063 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $105.37 | 11.729% | $117.7288 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $190.68 | 8.797% | $207.4541 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $50.79 | 12.820% | $57.3013 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $186.88 | 9.237% | $204.1421 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $246.52 | 6.138% | $261.6514 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $1,075.37 | $1,181.9954 | $1,181.99 | $1,182.00 | $1,182.00 | |