| 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 | $181.90 | 4.848% | $190.7185 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $30.85 | 8.729% | $33.5429 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $145.53 | 11.468% | $162.2194 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $230.40 | 13.368% | $261.1999 | $261.20 | $261.20 | $261.20 |
| Purchase #5 | $132.90 | 7.559% | $142.9459 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $207.69 | 10.410% | $229.3105 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $42.70 | 3.238% | $44.0826 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $971.97 | $1,064.0197 | $1,064.02 | $1,064.00 | $1,063.90 | |