| 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 | $60.74 | 5.461% | $64.057 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $106.34 | 8.311% | $115.1779 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $220.37 | 3.108% | $227.2191 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $126.73 | 7.449% | $136.1701 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $190.60 | 5.326% | $200.7514 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $226.58 | 13.672% | $257.558 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $166.60 | 12.200% | $186.9252 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $1,097.96 | $1,187.8587 | $1,187.87 | $1,187.85 | $1,188.00 | |