| 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 | $174.94 | 8.324% | $189.502 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $17.32 | 9.403% | $18.9486 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $134.34 | 13.781% | $152.8534 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $110.92 | 9.751% | $121.7358 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $240.73 | 8.668% | $261.5965 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $111.99 | 8.220% | $121.1956 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $127.37 | 10.709% | $141.0101 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $917.61 | $1,006.8420 | $1,006.85 | $1,006.85 | $1,006.80 | |