| 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 | $230.85 | 7.384% | $247.896 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $72.86 | 13.167% | $82.4535 | $82.45 | $82.45 | $82.50 |
| Purchase #3 | $8.39 | 3.627% | $8.6943 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $150.65 | 4.519% | $157.4579 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $176.88 | 5.505% | $186.6172 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $76.85 | 12.398% | $86.3779 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $131.87 | 11.121% | $146.5353 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $848.35 | $916.0321 | $916.04 | $916.05 | $916.10 | |