| 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 | $145.68 | 13.411% | $165.2171 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $41.54 | 3.694% | $43.0745 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $111.63 | 8.159% | $120.7379 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $188.54 | 9.779% | $206.9773 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $62.42 | 8.664% | $67.8281 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $198.81 | 4.159% | $207.0785 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $165.91 | 11.848% | $185.567 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $914.53 | $996.4804 | $996.49 | $996.50 | $996.50 | |