| 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 | $163.75 | 9.740% | $179.6993 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $63.78 | 3.650% | $66.108 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $68.30 | 13.480% | $77.5068 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $20.44 | 6.661% | $21.8015 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $176.28 | 5.344% | $185.7004 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $161.26 | 3.870% | $167.5008 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $108.83 | 12.139% | $122.0409 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $762.64 | $820.3577 | $820.36 | $820.35 | $820.30 | |