| 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 | $142.67 | 11.419% | $158.9615 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $232.45 | 8.452% | $252.0967 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $62.85 | 6.813% | $67.132 | $67.13 | $67.15 | $67.10 |
| Purchase #4 | $50.79 | 5.416% | $53.5408 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $104.47 | 4.344% | $109.0082 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $27.48 | 12.693% | $30.968 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $43.81 | 11.539% | $48.8652 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $664.52 | $720.5724 | $720.58 | $720.55 | $720.60 | |