| 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 | $167.61 | 7.313% | $179.8673 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $72.60 | 10.744% | $80.4001 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $41.93 | 8.743% | $45.5959 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $118.99 | 13.616% | $135.1917 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $150.62 | 8.281% | $163.0928 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $38.35 | 5.706% | $40.5383 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $214.26 | 13.402% | $242.9751 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $804.36 | $887.6612 | $887.67 | $887.70 | $887.70 | |