| 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 | $181.82 | 3.373% | $187.9528 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $222.43 | 13.315% | $252.0466 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $94.66 | 12.481% | $106.4745 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $243.95 | 3.536% | $252.5761 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $67.79 | 4.816% | $71.0548 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $219.75 | 11.496% | $245.0125 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $158.82 | 6.379% | $168.9511 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $1,189.22 | $1,284.0684 | $1,284.06 | $1,284.05 | $1,284.20 | |