| 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 | $106.87 | 5.710% | $112.9723 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $116.87 | 9.577% | $128.0626 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $168.98 | 9.810% | $185.5569 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $114.86 | 10.396% | $126.8008 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $12.91 | 13.565% | $14.6612 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $163.96 | 5.501% | $172.9794 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $128.73 | 12.176% | $144.4042 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $813.18 | $885.4374 | $885.43 | $885.40 | $885.60 | |