| 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 | $180.38 | 13.841% | $205.3464 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $196.29 | 13.417% | $222.6262 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $106.77 | 6.711% | $113.9353 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $228.55 | 10.510% | $252.5706 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $126.68 | 6.439% | $134.8369 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $140.93 | 8.638% | $153.1035 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $59.42 | 11.492% | $66.2485 | $66.25 | $66.25 | $66.20 |
| 7 purchase totals = | $1,039.02 | $1,148.6674 | $1,148.68 | $1,148.70 | $1,148.50 | |