| 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 | $121.81 | 8.520% | $132.1882 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $192.94 | 8.403% | $209.1527 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $105.53 | 11.270% | $117.4232 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $221.38 | 6.562% | $235.907 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $46.86 | 4.256% | $48.8544 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $6.54 | 4.602% | $6.841 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $161.88 | 3.785% | $168.0072 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $856.94 | $918.3737 | $918.37 | $918.35 | $918.40 | |