| 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 | $136.29 | 12.395% | $153.1831 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $134.95 | 8.573% | $146.5193 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $224.85 | 8.826% | $244.6953 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $137.78 | 13.578% | $156.4878 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $192.61 | 8.175% | $208.3559 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $185.56 | 3.839% | $192.6836 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $217.47 | 4.167% | $226.532 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $1,229.51 | $1,328.4570 | $1,328.46 | $1,328.50 | $1,328.50 | |