| 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 | $60.65 | 11.555% | $67.6581 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $163.99 | 13.668% | $186.4042 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $213.97 | 5.561% | $225.8689 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $102.53 | 5.449% | $108.1169 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $208.57 | 6.574% | $222.2814 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $171.47 | 6.492% | $182.6018 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $236.32 | 8.660% | $256.7853 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $1,157.50 | $1,249.7166 | $1,249.72 | $1,249.70 | $1,249.80 | |