| 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 | $144.48 | 10.583% | $159.7703 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $111.56 | 12.383% | $125.3745 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $224.37 | 10.201% | $247.258 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $192.80 | 4.281% | $201.0538 | $201.05 | $201.05 | $201.10 |
| Purchase #5 | $144.97 | 8.634% | $157.4867 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $170.72 | 7.842% | $184.1079 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $78.58 | 5.357% | $82.7895 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $1,067.48 | $1,157.8407 | $1,157.84 | $1,157.80 | $1,158.00 | |