| 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 | $150.73 | 4.692% | $157.8023 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $112.71 | 13.550% | $127.9822 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $164.34 | 11.298% | $182.9071 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $233.95 | 11.732% | $261.397 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $158.80 | 10.630% | $175.6804 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $28.53 | 3.211% | $29.4461 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $85.97 | 8.404% | $93.1949 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $935.03 | $1,028.4100 | $1,028.41 | $1,028.45 | $1,028.40 | |