| 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 | $163.92 | 5.772% | $173.3815 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $92.92 | 3.331% | $96.0152 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $15.67 | 8.493% | $17.0009 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $158.45 | 6.248% | $168.35 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $46.96 | 5.761% | $49.6654 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $81.69 | 4.158% | $85.0867 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $175.86 | 6.435% | $187.1766 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $735.47 | $776.6763 | $776.69 | $776.70 | $776.80 | |