| 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 | $121.92 | 3.834% | $126.5944 | $126.59 | $126.60 | $126.60 |
| Purchase #2 | $191.83 | 5.462% | $202.3078 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $184.69 | 13.430% | $209.4939 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $94.53 | 6.274% | $100.4608 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $151.89 | 7.400% | $163.1299 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $157.88 | 9.180% | $172.3734 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $177.34 | 5.384% | $186.888 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $1,080.08 | $1,161.2482 | $1,161.24 | $1,161.25 | $1,161.30 | |