| 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 | $136.77 | 3.792% | $141.9563 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $49.70 | 3.667% | $51.5225 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $240.97 | 8.145% | $260.597 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $11.98 | 10.240% | $13.2068 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $76.31 | 7.257% | $81.8478 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $15.48 | 12.412% | $17.4014 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $161.88 | 12.650% | $182.3578 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $693.09 | $748.8896 | $748.90 | $748.85 | $748.90 | |