| 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 | $177.27 | 4.522% | $185.2861 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $231.69 | 9.580% | $253.8859 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $89.33 | 13.736% | $101.6004 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $231.85 | 12.756% | $261.4248 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $71.97 | 3.772% | $74.6847 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $217.99 | 6.502% | $232.1637 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $172.82 | 8.439% | $187.4043 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,192.92 | $1,296.4499 | $1,296.44 | $1,296.45 | $1,296.50 | |