| 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 | $208.61 | 7.207% | $223.6445 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $137.59 | 7.162% | $147.4442 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $241.56 | 12.717% | $272.2792 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $7.67 | 11.583% | $8.5584 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $81.40 | 13.719% | $92.5673 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $64.29 | 10.702% | $71.1703 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $165.33 | 5.848% | $174.9985 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $906.45 | $990.6624 | $990.66 | $990.65 | $990.70 | |