| 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 | $138.36 | 4.482% | $144.5613 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $181.36 | 13.176% | $205.256 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $25.37 | 8.231% | $27.4582 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $56.71 | 6.211% | $60.2323 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $196.75 | 8.200% | $212.8835 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $22.86 | 6.328% | $24.3066 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $131.91 | 5.362% | $138.983 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $753.32 | $813.6809 | $813.68 | $813.70 | $813.80 | |