| 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 | $50.97 | 12.501% | $57.3418 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $173.90 | 10.724% | $192.549 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $156.30 | 12.594% | $175.9844 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $190.75 | 8.855% | $207.6409 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $153.91 | 9.149% | $167.9912 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $29.62 | 13.382% | $33.5837 | $33.58 | $33.60 | $33.60 |
| Purchase #7 | $227.92 | 4.147% | $237.3718 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $983.37 | $1,072.4628 | $1,072.45 | $1,072.50 | $1,072.40 | |