| 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 | $147.76 | 12.228% | $165.8281 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $215.63 | 7.336% | $231.4486 | $231.45 | $231.45 | $231.40 |
| Purchase #3 | $47.60 | 3.750% | $49.385 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $171.73 | 13.614% | $195.1093 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $104.99 | 11.389% | $116.9473 | $116.95 | $116.95 | $116.90 |
| Purchase #6 | $127.56 | 7.810% | $137.5224 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $17.40 | 10.334% | $19.1981 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $832.67 | $915.4388 | $915.45 | $915.45 | $915.30 | |