| 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 | $237.95 | 8.702% | $258.6564 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $163.54 | 9.802% | $179.5702 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $90.56 | 10.708% | $100.2572 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $15.94 | 11.773% | $17.8166 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $85.40 | 3.254% | $88.1789 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $95.81 | 10.847% | $106.2025 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $89.97 | 13.295% | $101.9315 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $779.17 | $852.6133 | $852.62 | $852.60 | $852.70 | |