| 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 | $167.82 | 13.445% | $190.3834 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $231.73 | 12.474% | $260.636 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $185.59 | 9.675% | $203.5458 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $188.42 | 13.307% | $213.493 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $88.96 | 9.811% | $97.6879 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $135.31 | 4.637% | $141.5843 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $76.75 | 13.180% | $86.8657 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,074.58 | $1,194.1961 | $1,194.20 | $1,194.25 | $1,194.20 | |