| 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 | $156.63 | 9.514% | $171.5318 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $213.97 | 5.314% | $225.3404 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $86.89 | 6.824% | $92.8194 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $190.62 | 4.265% | $198.7499 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $40.80 | 9.660% | $44.7413 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $154.35 | 6.316% | $164.0987 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $186.75 | 7.810% | $201.3352 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,030.01 | $1,098.6167 | $1,098.62 | $1,098.65 | $1,098.40 | |