| 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 | $75.79 | 7.403% | $81.4007 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $186.99 | 5.752% | $197.7457 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $215.87 | 3.720% | $223.9004 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $163.68 | 8.680% | $177.8874 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $125.25 | 8.770% | $136.2344 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $188.59 | 4.392% | $196.8729 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $14.81 | 10.397% | $16.3498 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $970.98 | $1,030.3913 | $1,030.39 | $1,030.40 | $1,030.30 | |