| 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 | $243.66 | 9.261% | $266.2254 | $266.23 | $266.25 | $266.20 |
| Purchase #2 | $69.53 | 9.359% | $76.0373 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $79.63 | 3.249% | $82.2172 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $148.83 | 13.185% | $168.4532 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $205.92 | 12.396% | $231.4458 | $231.45 | $231.45 | $231.40 |
| Purchase #6 | $156.70 | 3.496% | $162.1782 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $144.98 | 10.169% | $159.723 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $1,049.25 | $1,146.2801 | $1,146.29 | $1,146.30 | $1,146.20 | |