| 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 | $188.52 | 12.690% | $212.4432 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $91.46 | 11.375% | $101.8636 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $141.31 | 10.263% | $155.8126 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $32.43 | 5.456% | $34.1994 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $198.91 | 9.315% | $217.4385 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $92.85 | 4.608% | $97.1285 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $143.80 | 13.753% | $163.5768 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $889.28 | $982.4626 | $982.46 | $982.50 | $982.40 | |