| 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 | $188.60 | 8.737% | $205.078 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $63.78 | 13.728% | $72.5357 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $206.44 | 13.699% | $234.7202 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $138.63 | 7.248% | $148.6779 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $83.59 | 12.637% | $94.1533 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $144.73 | 8.480% | $157.0031 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $139.57 | 12.847% | $157.5006 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $965.34 | $1,069.6688 | $1,069.67 | $1,069.70 | $1,069.70 | |