| 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 | $166.57 | 8.848% | $181.3081 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $199.56 | 3.662% | $206.8679 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $19.62 | 10.838% | $21.7464 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $10.50 | 13.158% | $11.8816 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $95.26 | 10.711% | $105.4633 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $230.34 | 8.115% | $249.0321 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $21.51 | 4.388% | $22.4539 | $22.45 | $22.45 | $22.50 |
| 7 purchase totals = | $743.36 | $798.7533 | $798.75 | $798.75 | $798.80 | |