| 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 | $153.26 | 7.374% | $164.5614 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $157.92 | 11.129% | $175.4949 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $207.47 | 6.500% | $220.9556 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $30.63 | 12.546% | $34.4728 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $155.77 | 13.146% | $176.2475 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $238.81 | 6.231% | $253.6903 | $253.69 | $253.70 | $253.70 |
| Purchase #7 | $180.74 | 5.329% | $190.3716 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $1,124.60 | $1,215.7941 | $1,215.79 | $1,215.75 | $1,215.90 | |