| 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 | $190.77 | 8.874% | $207.6989 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $70.99 | 11.276% | $78.9948 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $106.31 | 11.818% | $118.8737 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $16.95 | 11.775% | $18.9459 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $139.56 | 12.381% | $156.8389 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $15.85 | 5.215% | $16.6766 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $111.84 | 7.183% | $119.8735 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $652.27 | $717.9023 | $717.90 | $717.90 | $717.90 | |