| 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 | $175.59 | 11.873% | $196.4378 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $236.68 | 3.835% | $245.7567 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $92.52 | 6.304% | $98.3525 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $238.60 | 9.373% | $260.964 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $89.64 | 11.629% | $100.0642 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $41.52 | 13.450% | $47.1044 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $193.86 | 7.330% | $208.0699 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,068.41 | $1,156.7495 | $1,156.74 | $1,156.70 | $1,156.90 | |