| 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 | $193.39 | 13.112% | $218.7473 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $78.72 | 10.234% | $86.7762 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $164.88 | 13.393% | $186.9624 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $64.92 | 9.283% | $70.9465 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $52.87 | 8.409% | $57.3158 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $80.57 | 9.829% | $88.4892 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $76.86 | 6.374% | $81.7591 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $712.21 | $790.9965 | $791.01 | $791.00 | $791.00 | |