| 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 | $138.26 | 11.850% | $154.6438 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $79.74 | 4.758% | $83.534 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $107.63 | 8.282% | $116.5439 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $99.69 | 12.553% | $112.2041 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $6.96 | 8.468% | $7.5494 | $7.55 | $7.55 | $7.50 |
| Purchase #6 | $113.88 | 5.165% | $119.7619 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $239.87 | 13.327% | $271.8375 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $786.03 | $866.0746 | $866.06 | $866.10 | $865.90 | |