| 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 | $138.74 | 9.722% | $152.2283 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $190.92 | 3.805% | $198.1845 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $201.85 | 6.615% | $215.2024 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $119.46 | 6.383% | $127.0851 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $110.66 | 4.409% | $115.539 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $67.57 | 10.583% | $74.7209 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $10.82 | 12.118% | $12.1312 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $840.02 | $895.0914 | $895.09 | $895.15 | $895.00 | |