| 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 | $141.75 | 6.359% | $150.7639 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $105.55 | 8.176% | $114.1798 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $160.98 | 6.669% | $171.7158 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $244.39 | 4.341% | $254.999 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $186.83 | 11.126% | $207.6167 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $129.25 | 9.538% | $141.5779 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $179.52 | 9.795% | $197.104 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $1,148.27 | $1,237.9571 | $1,237.96 | $1,237.95 | $1,238.00 | |