| 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 | $15.58 | 9.142% | $17.0043 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $126.69 | 8.132% | $136.9924 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $165.81 | 10.320% | $182.9216 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $212.61 | 10.458% | $234.8448 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $118.34 | 10.646% | $130.9385 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $151.42 | 5.257% | $159.3801 | $159.38 | $159.40 | $159.40 |
| Purchase #7 | $226.55 | 11.680% | $253.011 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $1,017.00 | $1,115.0927 | $1,115.08 | $1,115.10 | $1,115.00 | |