| 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 | $175.63 | 6.310% | $186.7123 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $203.84 | 11.271% | $226.8148 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $46.31 | 12.776% | $52.2266 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $70.31 | 5.123% | $73.912 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $72.86 | 5.455% | $76.8345 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $130.85 | 10.343% | $144.3838 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $79.33 | 10.818% | $87.9119 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $779.13 | $848.7959 | $848.78 | $848.80 | $848.70 | |