| 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 | $175.84 | 5.354% | $185.2545 | $185.25 | $185.25 | $185.30 |
| Purchase #2 | $99.69 | 7.620% | $107.2864 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $198.59 | 7.327% | $213.1407 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $54.97 | 6.845% | $58.7327 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $211.48 | 13.255% | $239.5117 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $70.32 | 9.221% | $76.8042 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $5.51 | 9.406% | $6.0283 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $816.40 | $886.7585 | $886.75 | $886.80 | $886.70 | |