| 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 | $199.56 | 13.438% | $226.3769 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $114.44 | 5.410% | $120.6312 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $6.97 | 7.590% | $7.499 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $76.73 | 8.349% | $83.1362 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $39.64 | 7.220% | $42.502 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $42.73 | 3.359% | $44.1653 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $130.92 | 4.106% | $136.2956 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $610.99 | $660.6062 | $660.62 | $660.65 | $660.60 | |