| 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 | $136.92 | 12.460% | $153.9802 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $233.88 | 11.368% | $260.4675 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $231.66 | 6.376% | $246.4306 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $143.36 | 9.786% | $157.3892 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $57.75 | 6.506% | $61.5072 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $134.53 | 3.587% | $139.3556 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $176.27 | 12.685% | $198.6298 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,114.37 | $1,217.7601 | $1,217.77 | $1,217.80 | $1,217.80 | |