| 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 | $145.29 | 12.435% | $163.3568 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $142.87 | 10.589% | $157.9985 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $72.78 | 4.557% | $76.0966 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $174.41 | 13.823% | $198.5187 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $184.63 | 12.283% | $207.3081 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $63.63 | 8.396% | $68.9724 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $54.60 | 8.644% | $59.3196 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $838.21 | $931.5707 | $931.58 | $931.50 | $931.60 | |