| 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 | $107.70 | 5.199% | $113.2993 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $129.99 | 3.421% | $134.437 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $53.30 | 3.351% | $55.0861 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $130.27 | 3.140% | $134.3605 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $113.92 | 6.775% | $121.6381 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $96.67 | 5.462% | $101.9501 | $101.95 | $101.95 | $102.00 |
| Purchase #7 | $173.98 | 8.575% | $188.8988 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $805.83 | $849.6699 | $849.68 | $849.70 | $849.70 | |