| 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 | $126.69 | 11.452% | $141.1985 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $26.43 | 4.461% | $27.609 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $66.36 | 11.114% | $73.7353 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $175.85 | 6.771% | $187.7568 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $27.99 | 12.333% | $31.442 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $101.54 | 3.499% | $105.0929 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $107.35 | 4.583% | $112.2699 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $632.21 | $679.1044 | $679.11 | $679.10 | $679.10 | |