| 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 | $163.76 | 9.353% | $179.0765 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $50.70 | 8.492% | $55.0054 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $104.74 | 12.873% | $118.2232 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $13.46 | 8.307% | $14.5781 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $119.64 | 10.530% | $132.2381 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $17.76 | 12.639% | $20.0047 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $138.99 | 9.326% | $151.9522 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $609.05 | $671.0782 | $671.08 | $671.10 | $671.10 | |