| 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 | $150.36 | 8.576% | $163.2549 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $38.34 | 6.135% | $40.6922 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $200.84 | 11.383% | $223.7016 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $148.76 | 9.449% | $162.8163 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $144.85 | 7.261% | $155.3676 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $31.95 | 10.531% | $35.3147 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $116.75 | 5.609% | $123.2985 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $831.85 | $904.4458 | $904.44 | $904.40 | $904.50 | |