| 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 | $164.67 | 13.330% | $186.6205 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $217.31 | 6.318% | $231.0396 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $234.65 | 7.561% | $252.3919 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $121.60 | 3.456% | $125.8025 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $17.41 | 5.154% | $18.3073 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $171.85 | 8.527% | $186.5036 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $126.27 | 3.827% | $131.1024 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $1,053.76 | $1,131.7678 | $1,131.76 | $1,131.75 | $1,131.70 | |