| 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 | $83.39 | 9.783% | $91.548 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $138.97 | 8.433% | $150.6893 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $201.70 | 3.419% | $208.5961 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $180.77 | 12.234% | $202.8854 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $73.88 | 5.607% | $78.0225 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $9.56 | 8.568% | $10.3791 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $166.61 | 11.645% | $186.0117 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $854.88 | $928.1321 | $928.14 | $928.15 | $928.10 | |