| 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 | $130.79 | 6.463% | $139.243 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $159.45 | 5.347% | $167.9758 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $79.70 | 4.303% | $83.1295 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $119.97 | 8.177% | $129.7799 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $227.66 | 8.585% | $247.2046 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $73.84 | 9.584% | $80.9168 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $141.25 | 5.130% | $148.4961 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $932.66 | $996.7457 | $996.75 | $996.80 | $996.70 | |