| 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 | $179.74 | 12.521% | $202.2452 | $202.25 | $202.25 | $202.20 |
| Purchase #2 | $106.69 | 5.730% | $112.8033 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $9.75 | 12.419% | $10.9609 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $88.70 | 10.537% | $98.0463 | $98.05 | $98.05 | $98.00 |
| Purchase #5 | $149.93 | 4.501% | $156.6783 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $233.78 | 4.598% | $244.5292 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $88.89 | 5.644% | $93.907 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $857.48 | $919.1702 | $919.18 | $919.20 | $919.10 | |