| 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 | $37.71 | 13.417% | $42.7696 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $146.86 | 12.542% | $165.2792 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $226.59 | 3.243% | $233.9383 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $74.47 | 6.666% | $79.4342 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $166.48 | 5.342% | $175.3734 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $147.67 | 6.457% | $157.2051 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $116.49 | 11.607% | $130.011 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $916.27 | $984.0108 | $984.01 | $984.00 | $984.00 | |