| 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 | $110.47 | 7.529% | $118.7873 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $111.82 | 10.175% | $123.1977 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $10.49 | 5.562% | $11.0735 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $90.83 | 13.707% | $103.2801 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $183.78 | 7.459% | $197.4882 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $24.38 | 12.829% | $27.5077 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $94.51 | 3.449% | $97.7696 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $626.28 | $679.1041 | $679.11 | $679.10 | $679.20 | |