| 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 | $131.83 | 11.264% | $146.6793 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $9.66 | 12.473% | $10.8649 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $137.59 | 3.756% | $142.7579 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $241.72 | 11.221% | $268.8434 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $5.29 | 6.553% | $5.6367 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $52.87 | 11.553% | $58.9781 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $145.72 | 5.578% | $153.8483 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $724.68 | $787.6086 | $787.61 | $787.65 | $787.60 | |