| 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 | $167.78 | 13.624% | $190.6383 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $28.85 | 5.730% | $30.5031 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $59.30 | 9.712% | $65.0592 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $192.83 | 7.326% | $206.9567 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $212.96 | 8.474% | $231.0062 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $14.77 | 3.760% | $15.3254 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $115.58 | 3.339% | $119.4392 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $792.07 | $858.9281 | $858.94 | $858.95 | $858.90 | |