| 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 | $137.38 | 10.273% | $151.493 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $134.87 | 3.859% | $140.0746 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $106.25 | 3.214% | $109.6649 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $179.57 | 3.857% | $186.496 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $187.58 | 12.871% | $211.7234 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $216.38 | 9.658% | $237.278 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $244.79 | 13.532% | $277.915 | $277.92 | $277.90 | $277.90 |
| 7 purchase totals = | $1,206.82 | $1,314.6449 | $1,314.64 | $1,314.60 | $1,314.70 | |