| 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 | $163.86 | 8.763% | $178.2191 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $200.27 | 12.206% | $224.715 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $103.34 | 8.252% | $111.8676 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $76.51 | 12.342% | $85.9529 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $114.49 | 3.381% | $118.3609 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $79.55 | 6.842% | $84.9928 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $77.67 | 6.709% | $82.8809 | $82.88 | $82.90 | $82.90 |
| 7 purchase totals = | $815.69 | $886.9892 | $886.99 | $886.95 | $887.10 | |