| 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 | $196.98 | 4.484% | $205.8126 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $166.70 | 3.195% | $172.0261 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $10.81 | 13.564% | $12.2763 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $191.39 | 5.485% | $201.8877 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $202.35 | 8.800% | $220.1568 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $68.70 | 12.772% | $77.4744 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $13.47 | 12.437% | $15.1453 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $850.40 | $904.7792 | $904.79 | $904.80 | $904.80 | |