| 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 | $196.80 | 13.686% | $223.734 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $200.53 | 9.727% | $220.0356 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $181.62 | 5.185% | $191.037 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $118.28 | 13.341% | $134.0597 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $86.70 | 7.403% | $93.1184 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $16.87 | 11.295% | $18.7755 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $81.60 | 5.689% | $86.2422 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $882.40 | $967.0024 | $967.01 | $967.05 | $966.90 | |