| 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 | $152.75 | 3.697% | $158.3972 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $184.70 | 4.304% | $192.6495 | $192.65 | $192.65 | $192.60 |
| Purchase #3 | $13.60 | 9.366% | $14.8738 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $104.96 | 4.601% | $109.7892 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $114.62 | 3.511% | $118.6443 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $241.46 | 8.570% | $262.1531 | $262.15 | $262.15 | $262.20 |
| Purchase #7 | $37.37 | 12.152% | $41.9112 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $849.46 | $898.4183 | $898.41 | $898.40 | $898.40 | |