| 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 | $215.92 | 4.380% | $225.3773 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $33.33 | 6.803% | $35.5974 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $147.29 | 9.618% | $161.4564 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $173.74 | 7.836% | $187.3543 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $127.93 | 3.453% | $132.3474 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $61.37 | 5.150% | $64.5306 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $99.67 | 6.366% | $106.015 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $859.25 | $912.6784 | $912.69 | $912.70 | $912.70 | |