| 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 | $121.83 | 10.499% | $134.6209 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $11.49 | 12.846% | $12.966 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $69.67 | 5.341% | $73.3911 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $146.78 | 7.258% | $157.4333 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $147.93 | 7.357% | $158.8132 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $169.71 | 8.386% | $183.9419 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $196.89 | 6.503% | $209.6938 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $864.30 | $930.8602 | $930.85 | $930.85 | $930.80 | |