| 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 | $185.93 | 10.646% | $205.7241 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $137.91 | 3.824% | $143.1837 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $77.40 | 6.174% | $82.1787 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $118.93 | 12.621% | $133.9402 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $222.50 | 12.291% | $249.8475 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $113.30 | 4.142% | $117.9929 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $175.99 | 8.545% | $191.0283 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $1,031.96 | $1,123.8954 | $1,123.89 | $1,123.95 | $1,123.80 | |