| 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 | $160.59 | 7.455% | $172.562 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $192.81 | 11.867% | $215.6908 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $218.30 | 13.324% | $247.3863 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $199.30 | 4.282% | $207.834 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $180.89 | 3.196% | $186.6712 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $33.63 | 12.167% | $37.7218 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $221.45 | 8.774% | $240.88 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,206.97 | $1,308.7461 | $1,308.74 | $1,308.75 | $1,308.80 | |