| 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 | $201.82 | 4.593% | $211.0896 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $236.46 | 13.403% | $268.1527 | $268.15 | $268.15 | $268.20 |
| Purchase #3 | $104.45 | 3.400% | $108.0013 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $166.62 | 4.469% | $174.0662 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $120.70 | 5.433% | $127.2576 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $199.41 | 7.613% | $214.5911 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $52.75 | 3.571% | $54.6337 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $1,082.21 | $1,157.7922 | $1,157.79 | $1,157.80 | $1,157.90 | |