| 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 | $162.64 | 3.105% | $167.69 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $150.27 | 9.786% | $164.9754 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $225.69 | 3.313% | $233.1671 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $129.64 | 11.676% | $144.7768 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $20.35 | 7.576% | $21.8917 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $45.93 | 9.486% | $50.2869 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $183.97 | 9.464% | $201.3809 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $918.49 | $984.1688 | $984.18 | $984.25 | $984.30 | |