| 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 | $56.63 | 13.413% | $64.2258 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $163.34 | 6.418% | $173.8232 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $186.67 | 8.158% | $201.8985 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $71.33 | 10.704% | $78.9652 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $196.81 | 6.594% | $209.7877 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $145.59 | 8.321% | $157.7045 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $250.91 | 13.446% | $284.6474 | $284.65 | $284.65 | $284.60 |
| 7 purchase totals = | $1,071.28 | $1,171.0523 | $1,171.06 | $1,171.05 | $1,171.00 | |