| 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 | $15.82 | 13.144% | $17.8994 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $212.63 | 5.484% | $224.2906 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $124.77 | 12.106% | $139.8747 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $155.88 | 12.292% | $175.0408 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $166.90 | 12.517% | $187.7909 | $187.79 | $187.80 | $187.80 |
| Purchase #6 | $77.55 | 8.486% | $84.1309 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $66.56 | 13.681% | $75.6661 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $820.11 | $904.6934 | $904.69 | $904.70 | $904.70 | |