| 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 | $118.69 | 8.759% | $129.0861 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $15.80 | 12.237% | $17.7334 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $76.25 | 6.431% | $81.1536 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $161.49 | 13.556% | $183.3816 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $63.58 | 12.872% | $71.764 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $80.48 | 12.162% | $90.268 | $90.27 | $90.25 | $90.30 |
| Purchase #7 | $58.86 | 4.467% | $61.4893 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $575.15 | $634.8760 | $634.87 | $634.90 | $635.00 | |