| 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 | $161.44 | 13.391% | $183.0584 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $156.42 | 10.116% | $172.2434 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $96.25 | 8.481% | $104.413 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $135.79 | 5.841% | $143.7215 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $146.91 | 7.830% | $158.4131 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $141.87 | 8.583% | $154.0467 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $106.38 | 7.175% | $114.0128 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $945.06 | $1,029.9089 | $1,029.90 | $1,029.85 | $1,029.80 | |