| 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 | $157.88 | 12.587% | $177.7524 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $78.48 | 4.553% | $82.0532 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $160.74 | 7.568% | $172.9048 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $55.95 | 7.753% | $60.2878 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $217.29 | 8.830% | $236.4767 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $31.62 | 12.175% | $35.4697 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $134.77 | 3.645% | $139.6824 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $836.73 | $904.6270 | $904.62 | $904.65 | $904.80 | |