| 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 | $109.67 | 8.576% | $119.0753 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $180.44 | 6.191% | $191.611 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $173.49 | 10.687% | $192.0309 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $150.40 | 4.852% | $157.6974 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $43.94 | 10.681% | $48.6332 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $45.29 | 3.643% | $46.9399 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $76.63 | 12.855% | $86.4808 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $779.86 | $842.4685 | $842.47 | $842.55 | $842.40 | |