| 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 | $154.70 | 6.204% | $164.2976 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $202.80 | 12.492% | $228.1338 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $92.95 | 4.388% | $97.0286 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $45.59 | 11.761% | $50.9518 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $83.71 | 8.629% | $90.9333 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $185.56 | 7.227% | $198.9704 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $90.56 | 13.127% | $102.4478 | $102.45 | $102.45 | $102.40 |
| 7 purchase totals = | $855.87 | $932.7633 | $932.76 | $932.80 | $932.70 | |