| 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 | $173.48 | 3.387% | $179.3558 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $248.48 | 12.705% | $280.0494 | $280.05 | $280.05 | $280.00 |
| Purchase #3 | $209.44 | 12.726% | $236.0933 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $238.57 | 3.773% | $247.5712 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $87.90 | 11.427% | $97.9443 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $98.69 | 6.113% | $104.7229 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $68.60 | 10.433% | $75.757 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $1,125.16 | $1,221.4939 | $1,221.49 | $1,221.45 | $1,221.50 | |