| 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 | $118.71 | 13.212% | $134.394 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $10.41 | 7.575% | $11.1986 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $19.77 | 4.479% | $20.6555 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $186.55 | 8.496% | $202.3993 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $139.79 | 12.440% | $157.1799 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $105.93 | 12.676% | $119.3577 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $176.34 | 3.320% | $182.1945 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $757.50 | $827.3795 | $827.38 | $827.40 | $827.50 | |