| 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 | $72.51 | 5.127% | $76.2276 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $119.75 | 12.386% | $134.5822 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $143.73 | 5.345% | $151.4124 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $164.41 | 7.720% | $177.1025 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $32.90 | 6.127% | $34.9158 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $46.33 | 11.156% | $51.4986 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $179.68 | 4.185% | $187.1996 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $759.31 | $812.9387 | $812.94 | $812.95 | $812.90 | |