| 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 | $190.96 | 7.607% | $205.4863 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $24.66 | 10.227% | $27.182 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $174.60 | 8.833% | $190.0224 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $18.61 | 12.403% | $20.9182 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $69.92 | 11.291% | $77.8147 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $16.91 | 12.140% | $18.9629 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $212.84 | 13.630% | $241.8501 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $708.50 | $782.2366 | $782.23 | $782.20 | $782.30 | |