| 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 | $95.73 | 9.136% | $104.4759 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $202.34 | 6.840% | $216.1801 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $241.35 | 12.760% | $272.1463 | $272.15 | $272.15 | $272.10 |
| Purchase #4 | $125.82 | 7.200% | $134.879 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $95.56 | 3.389% | $98.7985 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $155.65 | 5.300% | $163.8995 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $172.49 | 9.343% | $188.6057 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $1,088.94 | $1,178.9850 | $1,179.00 | $1,179.05 | $1,179.00 | |