| 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 | $193.68 | 7.109% | $207.4487 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $7.29 | 9.326% | $7.9699 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $12.72 | 8.206% | $13.7638 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $223.97 | 7.816% | $241.4755 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $153.82 | 8.220% | $166.464 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $208.69 | 11.357% | $232.3909 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $107.87 | 10.755% | $119.4714 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $908.04 | $988.9842 | $988.98 | $988.95 | $989.10 | |