| 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 | $157.74 | 11.548% | $175.9558 | $175.96 | $175.95 | $176.00 |
| Purchase #2 | $163.99 | 8.508% | $177.9423 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $179.25 | 6.457% | $190.8242 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $19.62 | 11.130% | $21.8037 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $36.51 | 6.456% | $38.8671 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $92.76 | 10.859% | $102.8328 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $199.55 | 3.872% | $207.2766 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $849.42 | $915.5025 | $915.50 | $915.50 | $915.50 | |