| 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 | $125.28 | 7.392% | $134.5407 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $25.76 | 4.840% | $27.0068 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $191.52 | 5.158% | $201.3986 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $36.40 | 13.201% | $41.2052 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $9.51 | 8.733% | $10.3405 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $66.97 | 4.803% | $70.1866 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $153.63 | 6.282% | $163.281 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $609.07 | $647.9594 | $647.97 | $648.00 | $647.90 | |