| 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 | $144.39 | 9.403% | $157.967 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $222.78 | 5.582% | $235.2156 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $94.36 | 3.210% | $97.389 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $15.43 | 11.240% | $17.1643 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $167.46 | 13.604% | $190.2413 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $89.35 | 3.592% | $92.5595 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $223.89 | 7.382% | $240.4176 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $957.66 | $1,030.9543 | $1,030.96 | $1,030.90 | $1,031.00 | |