| 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 | $142.82 | 6.146% | $151.5977 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $67.59 | 9.464% | $73.9867 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $237.71 | 8.851% | $258.7497 | $258.75 | $258.75 | $258.70 |
| Purchase #4 | $234.78 | 10.485% | $259.3967 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $11.31 | 12.629% | $12.7383 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $124.71 | 9.725% | $136.838 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $199.57 | 4.622% | $208.7941 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,018.49 | $1,102.1012 | $1,102.11 | $1,102.15 | $1,102.00 | |