| 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 | $73.50 | 7.488% | $79.0037 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $129.67 | 5.585% | $136.9121 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $127.99 | 3.209% | $132.0972 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $167.63 | 8.614% | $182.0696 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $128.89 | 8.454% | $139.7864 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $203.45 | 4.337% | $212.2736 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $198.57 | 10.566% | $219.5509 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $1,029.70 | $1,101.6935 | $1,101.69 | $1,101.65 | $1,101.80 | |