| 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 | $176.66 | 3.585% | $182.9933 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $134.99 | 6.501% | $143.7657 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $161.27 | 12.331% | $181.1562 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $171.47 | 5.569% | $181.0192 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $10.47 | 3.472% | $10.8335 | $10.83 | $10.85 | $10.80 |
| Purchase #6 | $77.84 | 6.362% | $82.7922 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $242.34 | 12.262% | $272.0557 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $975.04 | $1,054.6158 | $1,054.62 | $1,054.60 | $1,054.70 | |