| 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 | $199.62 | 12.238% | $224.0495 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $75.99 | 3.219% | $78.4361 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $41.83 | 9.549% | $45.8243 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $193.73 | 6.732% | $206.7719 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $163.95 | 11.504% | $182.8108 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $149.55 | 13.713% | $170.0578 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $5.32 | 12.318% | $5.9753 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $829.99 | $913.9257 | $913.93 | $913.90 | $913.90 | |