| 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 | $146.96 | 12.129% | $164.7848 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $143.65 | 10.268% | $158.4 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $247.96 | 10.548% | $274.1148 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $137.54 | 5.716% | $145.4018 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $199.83 | 3.620% | $207.0638 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $40.25 | 10.733% | $44.57 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $76.76 | 12.202% | $86.1263 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $992.95 | $1,080.4615 | $1,080.45 | $1,080.45 | $1,080.50 | |