| 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 | $178.61 | 7.868% | $192.663 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $24.64 | 3.434% | $25.4861 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $30.36 | 9.382% | $33.2084 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $216.77 | 10.485% | $239.4983 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $213.46 | 11.379% | $237.7496 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $109.27 | 6.512% | $116.3857 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $170.93 | 12.636% | $192.5287 | $192.53 | $192.55 | $192.50 |
| 7 purchase totals = | $944.04 | $1,037.5198 | $1,037.53 | $1,037.55 | $1,037.50 | |