| 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 | $184.59 | 3.214% | $190.5227 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $250.50 | 8.857% | $272.6868 | $272.69 | $272.70 | $272.70 |
| Purchase #3 | $206.42 | 7.420% | $221.7364 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $174.91 | 5.188% | $183.9843 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $106.55 | 11.281% | $118.5699 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $181.77 | 4.234% | $189.4661 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $142.81 | 8.384% | $154.7832 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $1,247.55 | $1,331.7494 | $1,331.75 | $1,331.75 | $1,331.80 | |