| 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 | $132.99 | 9.649% | $145.8222 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $104.44 | 13.357% | $118.3901 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $175.41 | 10.520% | $193.8631 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $72.44 | 4.313% | $75.5643 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $173.99 | 7.206% | $186.5277 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $173.77 | 8.396% | $188.3597 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $52.94 | 10.268% | $58.3759 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $885.98 | $966.9030 | $966.90 | $966.90 | $967.00 | |