| 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 | $134.44 | 10.179% | $148.1246 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $77.46 | 5.816% | $81.9651 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $229.28 | 12.156% | $257.1513 | $257.15 | $257.15 | $257.20 |
| Purchase #4 | $165.34 | 12.867% | $186.6143 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $15.39 | 10.524% | $17.0096 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $242.55 | 13.275% | $274.7485 | $274.75 | $274.75 | $274.70 |
| Purchase #7 | $201.54 | 8.568% | $218.8079 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $1,066.00 | $1,184.4213 | $1,184.42 | $1,184.35 | $1,184.40 | |