| 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 | $187.52 | 8.787% | $203.9974 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $109.70 | 13.524% | $124.5358 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $149.47 | 12.352% | $167.9325 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $78.85 | 12.774% | $88.9223 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $138.81 | 11.655% | $154.9883 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $138.51 | 5.823% | $146.5754 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $16.58 | 5.526% | $17.4962 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $819.44 | $904.4479 | $904.46 | $904.50 | $904.40 | |