| 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 | $153.63 | 11.555% | $171.3819 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $223.31 | 7.387% | $239.8059 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $14.77 | 5.496% | $15.5818 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $26.37 | 3.725% | $27.3523 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $136.39 | 5.208% | $143.4932 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $179.96 | 10.486% | $198.8306 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $26.49 | 5.377% | $27.9144 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $760.92 | $824.3601 | $824.35 | $824.40 | $824.40 | |