| 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 | $152.89 | 8.556% | $165.9713 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $28.40 | 6.500% | $30.246 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $101.65 | 12.609% | $114.467 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $177.89 | 10.824% | $197.1448 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $156.79 | 13.539% | $178.0178 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $227.41 | 4.254% | $237.084 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $183.77 | 13.476% | $208.5348 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,028.80 | $1,131.4657 | $1,131.46 | $1,131.45 | $1,131.40 | |