| 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 | $165.57 | 10.751% | $183.3704 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $57.38 | 10.293% | $63.2861 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $25.34 | 9.703% | $27.7987 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $80.40 | 4.794% | $84.2544 | $84.25 | $84.25 | $84.30 |
| Purchase #5 | $209.44 | 8.476% | $227.1921 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $127.36 | 5.746% | $134.6781 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $117.72 | 8.235% | $127.4142 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $783.21 | $847.9940 | $847.99 | $848.00 | $848.10 | |