| 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 | $160.30 | 6.156% | $170.1681 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $86.84 | 8.153% | $93.9201 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $211.86 | 13.862% | $241.228 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $19.34 | 10.294% | $21.3309 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $220.56 | 5.799% | $233.3503 | $233.35 | $233.35 | $233.40 |
| Purchase #6 | $58.97 | 10.659% | $65.2556 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $105.46 | 12.494% | $118.6362 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $863.33 | $943.8892 | $943.90 | $943.90 | $943.90 | |