| 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 | $180.47 | 5.577% | $190.5348 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $104.83 | 12.596% | $118.0344 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $181.72 | 12.848% | $205.0674 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $79.62 | 13.409% | $90.2962 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $185.35 | 7.751% | $199.7165 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $183.45 | 12.608% | $206.5794 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $238.51 | 3.657% | $247.2323 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,153.95 | $1,257.4610 | $1,257.46 | $1,257.50 | $1,257.40 | |