| 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 | $156.37 | 13.279% | $177.1344 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $114.46 | 10.445% | $126.4153 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $213.39 | 8.288% | $231.0758 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $236.65 | 8.141% | $255.9157 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $104.46 | 5.157% | $109.847 | $109.85 | $109.85 | $109.80 |
| Purchase #6 | $208.71 | 7.420% | $224.1963 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $171.91 | 11.828% | $192.2435 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $1,205.95 | $1,316.8280 | $1,316.84 | $1,316.85 | $1,316.70 | |