| 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 | $167.75 | 4.422% | $175.1679 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $182.85 | 8.371% | $198.1564 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $72.64 | 4.712% | $76.0628 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $184.93 | 13.294% | $209.5146 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $121.47 | 4.688% | $127.1645 | $127.16 | $127.15 | $127.20 |
| Purchase #6 | $79.88 | 9.473% | $87.447 | $87.45 | $87.45 | $87.40 |
| Purchase #7 | $158.46 | 3.452% | $163.93 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $967.98 | $1,037.4432 | $1,037.44 | $1,037.40 | $1,037.50 | |