| 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 | $214.79 | 6.688% | $229.1552 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $153.55 | 9.827% | $168.6394 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $139.98 | 10.543% | $154.7381 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $15.84 | 12.703% | $17.8522 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $67.36 | 8.490% | $73.0789 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $196.63 | 3.267% | $203.0539 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $49.66 | 12.540% | $55.8874 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $837.81 | $902.4051 | $902.41 | $902.45 | $902.50 | |