| 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 | $76.69 | 6.581% | $81.737 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $153.33 | 8.291% | $166.0426 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $136.79 | 10.538% | $151.2049 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $197.68 | 13.620% | $224.604 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $140.54 | 11.513% | $156.7204 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $217.71 | 12.550% | $245.0326 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $12.39 | 12.553% | $13.9453 | $13.95 | $13.95 | $13.90 |
| 7 purchase totals = | $935.13 | $1,039.2868 | $1,039.28 | $1,039.30 | $1,039.10 | |