| 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 | $175.90 | 11.194% | $195.5902 | $195.59 | $195.60 | $195.60 |
| Purchase #2 | $208.57 | 11.377% | $232.299 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $222.26 | 10.832% | $246.3352 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $46.78 | 8.835% | $50.913 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $179.59 | 7.405% | $192.8886 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $38.66 | 10.793% | $42.8326 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $200.54 | 11.254% | $223.1088 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,072.30 | $1,183.9674 | $1,183.97 | $1,184.00 | $1,183.90 | |