| 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 | $156.30 | 6.664% | $166.7158 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $181.35 | 13.337% | $205.5366 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $73.71 | 4.709% | $77.181 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $210.52 | 3.428% | $217.7366 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $210.37 | 13.716% | $239.2243 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $26.78 | 12.228% | $30.0547 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $190.79 | 13.440% | $216.4322 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,049.82 | $1,152.8812 | $1,152.88 | $1,152.90 | $1,152.80 | |