| 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 | $150.78 | 9.377% | $164.9186 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $87.96 | 11.300% | $97.8995 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $250.75 | 8.359% | $271.7102 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $5.25 | 5.813% | $5.5552 | $5.56 | $5.55 | $5.60 |
| Purchase #5 | $175.77 | 12.209% | $197.2298 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $147.73 | 5.294% | $155.5508 | $155.55 | $155.55 | $155.60 |
| Purchase #7 | $25.66 | 4.583% | $26.836 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $843.90 | $919.7001 | $919.71 | $919.70 | $919.70 | |