| 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 | $163.83 | 12.479% | $184.2743 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $169.73 | 10.776% | $188.0201 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $175.40 | 12.235% | $196.8602 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $109.61 | 11.762% | $122.5023 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $142.29 | 3.588% | $147.3954 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $207.97 | 11.708% | $232.3191 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $197.42 | 6.681% | $210.6096 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $1,166.25 | $1,281.9810 | $1,281.98 | $1,281.90 | $1,282.00 | |