| 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 | $175.27 | 8.677% | $190.4782 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $16.81 | 5.159% | $17.6772 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $213.68 | 10.805% | $236.7681 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $52.28 | 4.389% | $54.5746 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $135.60 | 6.376% | $144.2459 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $57.57 | 9.546% | $63.0656 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $248.29 | 3.866% | $257.8889 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $899.50 | $964.6985 | $964.71 | $964.70 | $964.80 | |