| 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 | $31.53 | 11.532% | $35.166 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $221.51 | 6.410% | $235.7088 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $175.38 | 7.490% | $188.516 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $234.70 | 7.829% | $253.0747 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $229.26 | 8.120% | $247.8759 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $72.52 | 4.373% | $75.6913 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $18.33 | 7.675% | $19.7368 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $983.23 | $1,055.7695 | $1,055.78 | $1,055.75 | $1,055.80 | |