| 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 | $235.36 | 5.690% | $248.752 | $248.75 | $248.75 | $248.80 |
| Purchase #2 | $40.50 | 6.313% | $43.0568 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $132.35 | 10.292% | $145.9715 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $142.77 | 9.125% | $155.7978 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $61.51 | 10.135% | $67.744 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $65.80 | 3.280% | $67.9582 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $170.28 | 11.623% | $190.0716 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $848.57 | $919.3519 | $919.35 | $919.30 | $919.50 | |