| 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 | $16.58 | 11.134% | $18.426 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $232.70 | 11.590% | $259.6699 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $137.74 | 11.494% | $153.5718 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $78.48 | 4.529% | $82.0344 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $225.76 | 6.174% | $239.6984 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $70.38 | 3.765% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $88.78 | 13.627% | $100.8781 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $850.42 | $927.3084 | $927.31 | $927.35 | $927.30 | |