| 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 | $179.48 | 4.117% | $186.8692 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $20.62 | 9.390% | $22.5562 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $68.49 | 9.334% | $74.8829 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $161.91 | 5.353% | $170.577 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $91.45 | 7.733% | $98.5218 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $14.81 | 7.282% | $15.8885 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $16.38 | 11.652% | $18.2886 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $553.14 | $587.5842 | $587.59 | $587.60 | $587.70 | |