| 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 | $145.28 | 12.371% | $163.2526 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $105.58 | 9.832% | $115.9606 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $124.59 | 13.685% | $141.6401 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $115.48 | 12.234% | $129.6078 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $7.82 | 5.697% | $8.2655 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $117.92 | 11.461% | $131.4348 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $218.68 | 13.234% | $247.6201 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $835.35 | $937.7815 | $937.78 | $937.75 | $937.80 | |