| 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 | $148.26 | 6.324% | $157.636 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $52.79 | 7.697% | $56.8532 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $171.72 | 5.834% | $181.7381 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $155.68 | 12.214% | $174.6948 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $102.44 | 3.313% | $105.8338 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $21.56 | 4.590% | $22.5496 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $84.77 | 4.138% | $88.2778 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $737.22 | $787.5833 | $787.58 | $787.65 | $787.50 | |