| 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 | $143.47 | 10.449% | $158.4612 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $151.63 | 10.593% | $167.6922 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $128.25 | 12.628% | $144.4454 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $69.51 | 8.564% | $75.4628 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $226.69 | 8.588% | $246.1581 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $205.34 | 10.366% | $226.6255 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $237.60 | 8.394% | $257.5441 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $1,162.49 | $1,276.3893 | $1,276.39 | $1,276.40 | $1,276.40 | |