| 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 | $181.41 | 5.386% | $191.1807 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $55.66 | 9.715% | $61.0674 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $23.92 | 5.674% | $25.2772 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $132.86 | 4.239% | $138.4919 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $99.70 | 13.425% | $113.0847 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $179.51 | 12.498% | $201.9452 | $201.95 | $201.95 | $201.90 |
| Purchase #7 | $38.45 | 4.396% | $40.1403 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $711.51 | $771.1874 | $771.19 | $771.25 | $771.20 | |