| 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 | $165.97 | 8.329% | $179.7936 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $149.96 | 6.418% | $159.5844 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $217.69 | 8.777% | $236.7967 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $78.72 | 5.292% | $82.8859 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $64.55 | 7.246% | $69.2273 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $78.80 | 10.585% | $87.141 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $72.49 | 5.276% | $76.3146 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $828.18 | $891.7435 | $891.74 | $891.80 | $891.70 | |