| 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 | $225.87 | 11.510% | $251.8676 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $151.39 | 7.660% | $162.9865 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $199.82 | 11.324% | $222.4476 | $222.45 | $222.45 | $222.40 |
| Purchase #4 | $249.83 | 9.151% | $272.6919 | $272.69 | $272.70 | $272.70 |
| Purchase #5 | $43.77 | 11.868% | $48.9646 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $170.54 | 7.493% | $183.3186 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $27.38 | 7.735% | $29.4978 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $1,068.60 | $1,171.7746 | $1,171.78 | $1,171.75 | $1,171.80 | |