| 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 | $75.49 | 6.426% | $80.341 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $113.83 | 5.749% | $120.3741 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $30.47 | 13.477% | $34.5764 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $229.89 | 4.381% | $239.9615 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $49.31 | 11.360% | $54.9116 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $175.47 | 13.743% | $199.5848 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $184.26 | 6.725% | $196.6515 | $196.65 | $196.65 | $196.70 |
| 7 purchase totals = | $858.72 | $926.4009 | $926.39 | $926.40 | $926.50 | |