| 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 | $181.58 | 5.784% | $192.0826 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $15.94 | 7.615% | $17.1538 | $17.15 | $17.15 | $17.20 |
| Purchase #3 | $22.93 | 8.645% | $24.9123 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $154.54 | 4.186% | $161.009 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $198.58 | 8.429% | $215.3183 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $122.30 | 13.531% | $138.8484 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $140.70 | 10.481% | $155.4468 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $836.57 | $904.7712 | $904.77 | $904.75 | $904.70 | |