| 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 | $108.38 | 13.575% | $123.0926 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $110.32 | 12.809% | $124.4509 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $156.91 | 10.726% | $173.7402 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $118.50 | 9.661% | $129.9483 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $27.85 | 6.486% | $29.6564 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $186.56 | 4.676% | $195.2835 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $167.87 | 13.731% | $190.9202 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $876.39 | $967.0921 | $967.09 | $967.10 | $967.10 | |