| 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 | $139.72 | 11.136% | $155.2792 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $124.91 | 11.119% | $138.7987 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $39.95 | 4.478% | $41.739 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $138.40 | 5.405% | $145.8805 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $39.49 | 4.365% | $41.2137 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $202.79 | 13.427% | $230.0186 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $159.40 | 11.608% | $177.9032 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $844.66 | $930.8329 | $930.83 | $930.85 | $930.80 | |