| 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 | $148.82 | 13.417% | $168.7872 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $56.76 | 3.769% | $58.8993 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $42.31 | 10.787% | $46.874 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $80.49 | 5.856% | $85.2035 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $24.95 | 13.153% | $28.2317 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $202.47 | 9.133% | $220.9616 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $64.27 | 4.347% | $67.0638 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $620.07 | $676.0211 | $676.01 | $676.00 | $676.10 | |