| 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 | $31.84 | 9.288% | $34.7973 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $164.29 | 13.432% | $186.3574 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $157.75 | 3.673% | $163.5442 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $70.36 | 8.780% | $76.5376 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $127.63 | 4.407% | $133.2547 | $133.25 | $133.25 | $133.30 |
| Purchase #6 | $159.72 | 4.187% | $166.4075 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $162.41 | 10.440% | $179.3656 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $874.00 | $940.2643 | $940.27 | $940.25 | $940.30 | |