| 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 | $109.94 | 7.345% | $118.0151 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $15.67 | 13.364% | $17.7641 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $111.70 | 11.824% | $124.9074 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $18.43 | 11.377% | $20.5268 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $152.91 | 4.776% | $160.213 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $56.49 | 4.210% | $58.8682 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $176.68 | 12.577% | $198.901 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $641.82 | $699.1956 | $699.20 | $699.15 | $699.20 | |