| 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 | $14.77 | 6.149% | $15.6782 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $93.39 | 4.644% | $97.727 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $208.67 | 8.714% | $226.8535 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $121.38 | 3.660% | $125.8225 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $168.30 | 13.751% | $191.4429 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $136.62 | 8.103% | $147.6903 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $212.56 | 11.295% | $236.5687 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $955.69 | $1,041.7831 | $1,041.78 | $1,041.80 | $1,041.80 | |