| 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 | $140.55 | 5.674% | $148.5248 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $42.29 | 10.369% | $46.6751 | $46.68 | $46.70 | $46.70 |
| Purchase #3 | $187.27 | 6.691% | $199.8002 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $205.96 | 5.761% | $217.8254 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $127.55 | 4.790% | $133.6596 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $185.32 | 5.645% | $195.7813 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $32.36 | 12.265% | $36.329 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $921.30 | $978.5954 | $978.60 | $978.65 | $978.60 | |