| 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 | $137.40 | 10.109% | $151.2898 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $83.79 | 11.524% | $93.446 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $190.54 | 11.744% | $212.917 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $37.63 | 7.793% | $40.5625 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $127.79 | 4.528% | $133.5763 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $27.89 | 9.305% | $30.4852 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $212.43 | 8.475% | $230.4334 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $817.47 | $892.7102 | $892.72 | $892.75 | $892.70 | |