| 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 | $200.83 | 6.604% | $214.0928 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $165.67 | 5.460% | $174.7156 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $9.58 | 6.171% | $10.1712 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $6.83 | 13.447% | $7.7484 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $135.30 | 7.728% | $145.756 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $96.50 | 7.734% | $103.9633 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $208.34 | 7.690% | $224.3613 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $823.05 | $880.8086 | $880.81 | $880.75 | $880.90 | |