| 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 | $136.32 | 12.845% | $153.8303 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $111.28 | 6.793% | $118.8393 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $9.26 | 8.232% | $10.0223 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $175.38 | 8.769% | $190.7591 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $78.74 | 3.273% | $81.3172 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $39.91 | 3.619% | $41.3543 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $245.72 | 9.411% | $268.8447 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $796.61 | $864.9672 | $864.96 | $864.95 | $864.90 | |