| 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 | $191.65 | 3.456% | $198.2734 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $164.35 | 6.277% | $174.6662 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $20.45 | 13.774% | $23.2668 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $19.27 | 9.197% | $21.0423 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $70.63 | 8.228% | $76.4414 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $50.60 | 12.803% | $57.0783 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $233.52 | 6.540% | $248.7922 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $750.47 | $799.5606 | $799.56 | $799.55 | $799.60 | |