| 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 | $198.51 | 11.414% | $221.1679 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $140.79 | 9.397% | $154.02 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $153.40 | 3.143% | $158.2214 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $206.40 | 4.173% | $215.0131 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $104.65 | 10.299% | $115.4279 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $222.50 | 10.780% | $246.4855 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $67.29 | 8.226% | $72.8253 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $1,093.54 | $1,183.1611 | $1,183.17 | $1,183.15 | $1,183.10 | |