| 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 | $145.30 | 13.418% | $164.7964 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $236.32 | 5.852% | $250.1494 | $250.15 | $250.15 | $250.10 |
| Purchase #3 | $29.81 | 9.440% | $32.6241 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $208.87 | 7.376% | $224.2763 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $86.54 | 6.569% | $92.2248 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $227.47 | 11.329% | $253.2401 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $133.69 | 7.486% | $143.698 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,068.00 | $1,161.0091 | $1,161.01 | $1,161.00 | $1,160.90 | |