| 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 | $132.74 | 13.173% | $150.2258 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $185.55 | 12.565% | $208.8644 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $186.58 | 10.627% | $206.4079 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $20.56 | 10.424% | $22.7032 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $245.81 | 12.427% | $276.3568 | $276.36 | $276.35 | $276.40 |
| Purchase #6 | $177.77 | 3.389% | $183.7946 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $91.81 | 6.172% | $97.4765 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $1,040.82 | $1,145.8292 | $1,145.83 | $1,145.85 | $1,145.90 | |