| 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 | $144.73 | 13.513% | $164.2874 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $143.40 | 3.138% | $147.8999 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $97.75 | 10.352% | $107.8691 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $77.74 | 3.362% | $80.3536 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $214.94 | 9.560% | $235.4883 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $238.73 | 6.161% | $253.4382 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $195.99 | 10.181% | $215.9437 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,113.28 | $1,205.2802 | $1,205.28 | $1,205.30 | $1,205.30 | |