| 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 | $196.66 | 13.828% | $223.8541 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $227.61 | 12.485% | $256.0271 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $18.63 | 4.625% | $19.4916 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $82.89 | 5.379% | $87.3487 | $87.35 | $87.35 | $87.30 |
| Purchase #5 | $91.73 | 12.228% | $102.9467 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $155.46 | 8.384% | $168.4938 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $47.66 | 5.303% | $50.1874 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $820.64 | $908.3494 | $908.35 | $908.40 | $908.30 | |