| 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 | $161.71 | 7.619% | $174.0307 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $121.60 | 3.872% | $126.3084 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $193.38 | 11.819% | $216.2356 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $31.90 | 6.545% | $33.9879 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $250.52 | 4.256% | $261.1821 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $23.42 | 7.606% | $25.2013 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $106.87 | 12.427% | $120.1507 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $889.40 | $957.0967 | $957.10 | $957.15 | $957.10 | |