| 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 | $69.63 | 13.460% | $79.0022 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $170.82 | 5.403% | $180.0494 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $118.44 | 3.386% | $122.4504 | $122.45 | $122.45 | $122.50 |
| Purchase #4 | $177.59 | 13.450% | $201.4759 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $206.31 | 13.218% | $233.5801 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $184.72 | 7.203% | $198.0254 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $189.36 | 9.245% | $206.8663 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,116.87 | $1,221.4497 | $1,221.46 | $1,221.50 | $1,221.50 | |