| 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 | $188.31 | 10.272% | $207.6532 | $207.65 | $207.65 | $207.70 |
| Purchase #2 | $153.37 | 4.688% | $160.56 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $8.44 | 3.844% | $8.7644 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $110.51 | 12.153% | $123.9403 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $209.67 | 10.605% | $231.9055 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $12.39 | 8.643% | $13.4609 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $87.73 | 4.249% | $91.4576 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $770.42 | $837.7419 | $837.74 | $837.70 | $837.90 | |