| 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 | $184.63 | 13.435% | $209.435 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $234.42 | 7.158% | $251.1998 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $53.58 | 9.784% | $58.8223 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $92.89 | 12.399% | $104.4074 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $30.83 | 8.539% | $33.4626 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $158.70 | 13.331% | $179.8563 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $95.51 | 11.522% | $106.5147 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $850.56 | $943.6981 | $943.70 | $943.65 | $943.70 | |