| 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 | $167.95 | 4.633% | $175.7311 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $216.69 | 7.816% | $233.6265 | $233.63 | $233.65 | $233.60 |
| Purchase #3 | $24.41 | 3.493% | $25.2626 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $21.67 | 8.276% | $23.4634 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $228.96 | 6.481% | $243.7989 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $176.58 | 11.433% | $196.7684 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $226.70 | 11.235% | $252.1697 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,062.96 | $1,150.8206 | $1,150.82 | $1,150.80 | $1,150.90 | |