| 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 | $58.56 | 3.689% | $60.7203 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $147.46 | 13.263% | $167.0176 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $89.83 | 4.300% | $93.6927 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $165.61 | 7.186% | $177.5107 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $39.64 | 3.225% | $40.9184 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $118.86 | 11.257% | $132.2401 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $239.36 | 7.400% | $257.0726 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $859.32 | $929.1724 | $929.17 | $929.10 | $929.10 | |