| 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 | $166.65 | 9.274% | $182.1051 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $152.73 | 6.768% | $163.0668 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $5.50 | 5.153% | $5.7834 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $20.89 | 11.549% | $23.3026 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $146.49 | 5.271% | $154.2115 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $139.45 | 5.473% | $147.0821 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $230.32 | 9.582% | $252.3893 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $862.03 | $927.9408 | $927.94 | $927.95 | $928.00 | |