| 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 | $175.26 | 13.387% | $198.7221 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $18.70 | 9.318% | $20.4425 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $42.53 | 5.143% | $44.7173 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $28.43 | 8.504% | $30.8477 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $61.34 | 12.333% | $68.9051 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $198.45 | 3.550% | $205.495 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $6.61 | 13.395% | $7.4954 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $531.32 | $576.6251 | $576.64 | $576.60 | $576.50 | |