| 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 | $178.31 | 5.203% | $187.5875 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $67.65 | 5.547% | $71.4025 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $193.97 | 3.644% | $201.0383 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $164.82 | 13.326% | $186.7839 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $68.99 | 11.756% | $77.1005 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $214.52 | 8.392% | $232.5225 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $29.53 | 4.327% | $30.8078 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $917.79 | $987.2430 | $987.24 | $987.25 | $987.20 | |