| 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 | $105.80 | 12.244% | $118.7542 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $70.82 | 7.394% | $76.0564 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $41.42 | 4.424% | $43.2524 | $43.25 | $43.25 | $43.30 |
| Purchase #4 | $148.85 | 5.527% | $157.0769 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $181.83 | 3.304% | $187.8377 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $72.43 | 9.130% | $79.0429 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $238.79 | 9.677% | $261.8977 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $859.94 | $923.9182 | $923.92 | $923.95 | $924.00 | |