| 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 | $198.90 | 13.313% | $225.3796 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $140.48 | 12.802% | $158.4642 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $27.32 | 6.216% | $29.0182 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $167.46 | 8.643% | $181.9336 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $32.66 | 8.788% | $35.5302 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $226.92 | 3.298% | $234.4038 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $19.84 | 5.106% | $20.853 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $813.58 | $885.5826 | $885.57 | $885.60 | $885.60 | |