| 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 | $176.87 | 7.636% | $190.3758 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $192.44 | 3.731% | $199.6199 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $75.58 | 3.123% | $77.9404 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $233.57 | 7.173% | $250.324 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $50.73 | 12.563% | $57.1032 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $226.88 | 3.651% | $235.1634 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $157.36 | 5.597% | $166.1674 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $1,113.43 | $1,176.6941 | $1,176.69 | $1,176.65 | $1,176.70 | |