| 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 | $72.80 | 13.564% | $82.6746 | $82.67 | $82.65 | $82.70 |
| Purchase #2 | $129.84 | 12.272% | $145.774 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $191.78 | 11.254% | $213.3629 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $117.99 | 11.232% | $131.2426 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $215.75 | 9.207% | $235.6141 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $160.58 | 4.107% | $167.175 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $133.76 | 4.587% | $139.8956 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $1,022.50 | $1,115.7388 | $1,115.73 | $1,115.70 | $1,115.80 | |