| 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 | $137.66 | 12.525% | $154.9019 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $107.69 | 13.491% | $122.2185 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $157.75 | 4.223% | $164.4118 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $107.32 | 7.489% | $115.3572 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $109.71 | 12.138% | $123.0266 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $141.74 | 6.663% | $151.1841 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $22.29 | 12.842% | $25.1525 | $25.15 | $25.15 | $25.20 |
| 7 purchase totals = | $784.16 | $856.2526 | $856.25 | $856.25 | $856.30 | |