| 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 | $13.28 | 11.565% | $14.8158 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $153.68 | 8.631% | $166.9441 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $205.59 | 12.858% | $232.0248 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $142.78 | 12.754% | $160.9902 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $102.33 | 13.166% | $115.8028 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $155.60 | 3.388% | $160.8717 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $156.78 | 3.281% | $161.924 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $930.04 | $1,013.3734 | $1,013.36 | $1,013.30 | $1,013.30 | |