| 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 | $199.96 | 3.460% | $206.8786 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $149.56 | 9.273% | $163.4287 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $144.56 | 11.658% | $161.4128 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $5.44 | 6.145% | $5.7743 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $78.82 | 4.765% | $82.5758 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $204.28 | 6.687% | $217.9402 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $190.63 | 4.362% | $198.9453 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $973.25 | $1,036.9557 | $1,036.96 | $1,037.00 | $1,036.90 | |