| 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 | $154.53 | 4.477% | $161.4483 | $161.45 | $161.45 | $161.40 |
| Purchase #2 | $30.43 | 7.181% | $32.6152 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $222.57 | 5.454% | $234.709 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $5.50 | 7.265% | $5.8996 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $250.46 | 13.635% | $284.6102 | $284.61 | $284.60 | $284.60 |
| Purchase #6 | $97.78 | 13.509% | $110.9891 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $171.77 | 4.207% | $178.9964 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $933.04 | $1,009.2678 | $1,009.28 | $1,009.25 | $1,009.20 | |