| 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 | $94.79 | 9.322% | $103.6263 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $146.65 | 12.860% | $165.5092 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $238.88 | 9.708% | $262.0705 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $137.60 | 3.426% | $142.3142 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $147.31 | 12.746% | $166.0861 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $65.78 | 4.792% | $68.9322 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $192.37 | 3.649% | $199.3896 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,023.38 | $1,107.9281 | $1,107.93 | $1,107.95 | $1,107.90 | |