| 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 | $184.63 | 7.383% | $198.2612 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $50.99 | 8.771% | $55.4623 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $7.65 | 10.157% | $8.427 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $182.49 | 3.430% | $188.7494 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $136.43 | 12.783% | $153.8698 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $54.68 | 5.665% | $57.7776 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $134.41 | 4.257% | $140.1318 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $751.28 | $802.6791 | $802.68 | $802.70 | $802.70 | |