| 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 | $166.39 | 5.571% | $175.6596 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $32.46 | 5.690% | $34.307 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $206.82 | 13.254% | $234.2319 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $127.51 | 10.640% | $141.0771 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $176.99 | 12.645% | $199.3704 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $24.65 | 3.441% | $25.4982 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $101.38 | 4.316% | $105.7556 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $836.20 | $915.8998 | $915.91 | $915.90 | $916.00 | |