| 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 | $155.93 | 7.534% | $167.6778 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $198.80 | 3.658% | $206.0721 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $90.91 | 4.248% | $94.7719 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $145.97 | 8.533% | $158.4256 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $63.97 | 5.274% | $67.3438 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $109.25 | 5.167% | $114.8949 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $20.29 | 13.824% | $23.0949 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $785.12 | $832.2810 | $832.27 | $832.30 | $832.30 | |