| 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 | $250.43 | 3.712% | $259.726 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $28.64 | 8.856% | $31.1764 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $160.68 | 6.185% | $170.6181 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $57.69 | 6.162% | $61.2449 | $61.24 | $61.25 | $61.20 |
| Purchase #5 | $126.53 | 4.776% | $132.5731 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $126.97 | 10.826% | $140.7158 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $155.37 | 9.764% | $170.5403 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $906.31 | $966.5946 | $966.60 | $966.60 | $966.50 | |