| 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 | $137.55 | 12.556% | $154.8208 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $240.73 | 10.463% | $265.9176 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $191.43 | 9.362% | $209.3517 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $69.58 | 13.229% | $78.7847 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $27.35 | 12.748% | $30.8366 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $199.87 | 6.570% | $213.0015 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $139.83 | 10.217% | $154.1164 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,006.34 | $1,106.8293 | $1,106.83 | $1,106.80 | $1,106.80 | |