| 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 | $82.70 | 12.733% | $93.2302 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $139.73 | 13.420% | $158.4818 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $181.85 | 3.829% | $188.813 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $175.47 | 6.788% | $187.3809 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $176.68 | 7.746% | $190.3656 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $135.69 | 4.755% | $142.1421 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $10.97 | 13.628% | $12.465 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $903.09 | $972.8786 | $972.88 | $972.90 | $972.90 | |