| 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 | $147.72 | 11.560% | $164.7964 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $143.49 | 11.511% | $160.0071 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $110.52 | 4.393% | $115.3751 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $13.68 | 8.137% | $14.7931 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $220.26 | 8.785% | $239.6098 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $207.40 | 11.734% | $231.7363 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $53.74 | 11.733% | $60.0453 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $896.81 | $986.3631 | $986.38 | $986.40 | $986.30 | |