| 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 | $109.45 | 11.381% | $121.9065 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $154.52 | 13.461% | $175.3199 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $103.70 | 9.537% | $113.5899 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $27.74 | 5.160% | $29.1714 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $181.74 | 3.207% | $187.5684 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $101.36 | 10.776% | $112.2826 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $99.28 | 5.602% | $104.8417 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $777.79 | $844.6804 | $844.68 | $844.65 | $844.70 | |