| 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 | $181.94 | 12.776% | $205.1847 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $80.56 | 12.626% | $90.7315 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $9.53 | 7.157% | $10.2121 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $127.49 | 9.309% | $139.358 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $198.66 | 6.740% | $212.0497 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $224.50 | 4.635% | $234.9056 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $76.55 | 10.530% | $84.6107 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $899.23 | $977.0523 | $977.05 | $977.05 | $977.00 | |