| 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 | $137.93 | 11.856% | $154.283 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $85.48 | 13.567% | $97.0771 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $82.33 | 10.188% | $90.7178 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $198.91 | 10.615% | $220.0243 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $174.53 | 12.286% | $195.9728 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $120.43 | 3.274% | $124.3729 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $228.84 | 8.714% | $248.7811 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,028.45 | $1,131.2290 | $1,131.22 | $1,131.20 | $1,131.30 | |