| 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 | $170.44 | 3.203% | $175.8992 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $51.48 | 10.300% | $56.7824 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $183.97 | 11.841% | $205.7539 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $134.75 | 5.307% | $141.9012 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $96.98 | 5.731% | $102.5379 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $43.29 | 13.390% | $49.0865 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $40.33 | 7.768% | $43.4628 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $721.24 | $775.4239 | $775.42 | $775.45 | $775.50 | |