| 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 | $153.52 | 13.435% | $174.1454 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $22.49 | 9.600% | $24.649 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $15.61 | 13.724% | $17.7523 | $17.75 | $17.75 | $17.80 |
| Purchase #4 | $196.59 | 8.833% | $213.9548 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $181.41 | 7.514% | $195.0411 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $156.63 | 5.731% | $165.6065 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $139.78 | 12.196% | $156.8276 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $866.03 | $947.9767 | $947.98 | $948.00 | $947.90 | |