| 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 | $11.98 | 7.127% | $12.8338 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $167.93 | 3.586% | $173.952 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $149.71 | 9.398% | $163.7797 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $18.92 | 9.818% | $20.7776 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $90.74 | 8.287% | $98.2596 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $82.54 | 12.629% | $92.964 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $161.33 | 7.427% | $173.312 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $683.15 | $735.8787 | $735.87 | $735.90 | $736.00 | |