| 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 | $183.39 | 8.292% | $198.5967 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $236.65 | 8.280% | $256.2446 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $164.94 | 13.118% | $186.5768 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $157.37 | 10.603% | $174.0559 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $35.26 | 5.337% | $37.1418 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $78.36 | 7.770% | $84.4486 | $84.45 | $84.45 | $84.40 |
| Purchase #7 | $188.32 | 8.373% | $204.088 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,044.29 | $1,141.1524 | $1,141.16 | $1,141.20 | $1,141.10 | |