| 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 | $156.36 | 10.855% | $173.3329 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $9.45 | 8.834% | $10.2848 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $207.58 | 7.431% | $223.0053 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $88.95 | 7.162% | $95.3206 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $131.46 | 10.275% | $144.9675 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $36.36 | 11.829% | $40.661 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $11.41 | 3.237% | $11.7793 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $641.57 | $699.3514 | $699.35 | $699.35 | $699.40 | |