| 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 | $102.35 | 12.492% | $115.1356 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $157.76 | 6.503% | $168.0191 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $44.94 | 13.860% | $51.1687 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $186.26 | 4.155% | $193.9991 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $75.61 | 13.872% | $86.0986 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $51.32 | 6.212% | $54.508 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $98.88 | 10.321% | $109.0854 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $717.12 | $778.0145 | $778.03 | $778.00 | $778.00 | |