| 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 | $237.77 | 11.392% | $264.8568 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $28.25 | 8.343% | $30.6069 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $26.90 | 13.301% | $30.478 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $161.36 | 12.708% | $181.8656 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $177.73 | 13.263% | $201.3023 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $59.98 | 12.256% | $67.3311 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $145.84 | 3.796% | $151.3761 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $837.83 | $927.8168 | $927.83 | $927.85 | $927.90 | |