| 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 | 6.547% | $160.5983 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $74.72 | 4.356% | $77.9748 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $19.36 | 6.733% | $20.6635 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $107.34 | 9.124% | $117.1337 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $93.99 | 8.843% | $102.3015 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $36.76 | 11.295% | $40.912 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $147.63 | 10.593% | $163.2684 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $630.53 | $682.8522 | $682.84 | $682.80 | $682.90 | |