| 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 | $17.92 | 6.270% | $19.0436 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $152.91 | 11.690% | $170.7852 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $21.75 | 12.567% | $24.4833 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $225.70 | 11.154% | $250.8746 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $134.49 | 3.318% | $138.9524 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $218.51 | 3.479% | $226.112 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $136.88 | 9.755% | $150.2326 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $908.16 | $980.4837 | $980.47 | $980.50 | $980.50 | |