| 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 | $155.81 | 8.655% | $169.2954 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $9.93 | 12.749% | $11.196 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $171.72 | 4.571% | $179.5693 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $95.94 | 10.210% | $105.7355 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $73.54 | 12.670% | $82.8575 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $140.66 | 9.791% | $154.432 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $13.26 | 9.178% | $14.477 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $660.86 | $717.5627 | $717.58 | $717.60 | $717.60 | |