| 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 | $179.49 | 3.719% | $186.1652 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $32.62 | 10.844% | $36.1573 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $48.91 | 11.161% | $54.3688 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $106.55 | 7.462% | $114.5008 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $115.74 | 13.178% | $130.9922 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $51.72 | 5.827% | $54.7337 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $200.44 | 6.575% | $213.6189 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $735.47 | $790.5369 | $790.54 | $790.50 | $790.60 | |