| 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 | $187.30 | 5.418% | $197.4479 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $83.35 | 3.153% | $85.978 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $155.43 | 5.416% | $163.8481 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $201.25 | 11.565% | $224.5246 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $23.94 | 10.691% | $26.4994 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $150.81 | 8.438% | $163.5353 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $110.41 | 3.479% | $114.2512 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $912.49 | $976.0845 | $976.09 | $976.10 | $976.00 | |