| 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 | $137.73 | 13.140% | $155.8277 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $128.40 | 9.681% | $140.8304 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $183.54 | 6.456% | $195.3893 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $123.99 | 7.211% | $132.9309 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $41.78 | 11.795% | $46.708 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $10.65 | 11.572% | $11.8824 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $123.84 | 10.289% | $136.5819 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $749.93 | $820.1506 | $820.15 | $820.25 | $820.10 | |