| 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 | $152.87 | 11.223% | $170.0266 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $64.56 | 6.618% | $68.8326 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $123.39 | 12.809% | $139.195 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $52.91 | 7.648% | $56.9566 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $120.89 | 4.690% | $126.5597 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $56.60 | 11.381% | $63.0416 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $250.56 | 3.195% | $258.5654 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $821.78 | $883.1775 | $883.19 | $883.20 | $883.20 | |