| 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 | $148.70 | 13.133% | $168.2288 | $168.23 | $168.25 | $168.20 |
| Purchase #2 | $16.51 | 8.424% | $17.9008 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $246.74 | 8.777% | $268.3964 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $100.60 | 9.761% | $110.4196 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $62.44 | 10.773% | $69.1667 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $125.48 | 6.799% | $134.0114 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $42.47 | 7.750% | $45.7614 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $742.94 | $813.8851 | $813.89 | $813.85 | $813.90 | |