| 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 | $159.80 | 3.190% | $164.8976 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $197.97 | 8.676% | $215.1459 | $215.15 | $215.15 | $215.10 |
| Purchase #3 | $183.68 | 10.142% | $202.3088 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $114.36 | 8.399% | $123.9651 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $23.69 | 5.296% | $24.9446 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $139.60 | 5.787% | $147.6787 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $83.57 | 3.203% | $86.2467 | $86.25 | $86.25 | $86.20 |
| 7 purchase totals = | $902.67 | $965.1874 | $965.20 | $965.20 | $965.10 | |