| 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 | $182.28 | 9.717% | $199.9921 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $27.90 | 8.833% | $30.3644 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $102.52 | 11.181% | $113.9828 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $163.84 | 12.495% | $184.3118 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $38.87 | 9.176% | $42.4367 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $177.70 | 3.247% | $183.4699 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $153.36 | 9.602% | $168.0856 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $846.47 | $922.6433 | $922.64 | $922.65 | $922.70 | |