| 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 | $183.84 | 13.489% | $208.6382 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $67.99 | 8.126% | $73.5149 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $52.25 | 3.410% | $54.0317 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $106.37 | 3.354% | $109.9376 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $55.65 | 3.649% | $57.6807 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $77.89 | 4.691% | $81.5438 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $110.36 | 5.323% | $116.2345 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $654.35 | $701.5814 | $701.57 | $701.65 | $701.40 | |