| 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 | $148.36 | 13.672% | $168.6438 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $75.50 | 8.739% | $82.0979 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $28.85 | 3.661% | $29.9062 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $46.54 | 5.205% | $48.9624 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $52.79 | 11.275% | $58.7421 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $163.82 | 6.245% | $174.0506 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $178.50 | 11.144% | $198.392 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $694.36 | $760.7950 | $760.79 | $760.80 | $760.80 | |