| 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 | $166.96 | 10.110% | $183.8397 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $96.67 | 13.802% | $110.0124 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $20.72 | 8.521% | $22.4856 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $7.78 | 3.841% | $8.0788 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $67.87 | 13.371% | $76.9449 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $161.44 | 3.727% | $167.4569 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $65.57 | 11.735% | $73.2646 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $587.01 | $642.0829 | $642.08 | $642.10 | $642.10 | |