| 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 | $75.42 | 8.864% | $82.1052 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $98.86 | 6.497% | $105.2829 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $248.34 | 13.682% | $282.3179 | $282.32 | $282.30 | $282.30 |
| Purchase #4 | $143.88 | 8.730% | $156.4407 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $189.71 | 7.389% | $203.7277 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $72.65 | 3.322% | $75.0634 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $163.53 | 9.758% | $179.4873 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $992.39 | $1,084.4251 | $1,084.43 | $1,084.45 | $1,084.40 | |