| 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 | $127.92 | 9.580% | $140.1747 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $135.75 | 6.588% | $144.6932 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $16.37 | 6.711% | $17.4686 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $93.81 | 8.135% | $101.4414 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $84.40 | 7.777% | $90.9638 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $246.66 | 5.810% | $260.9909 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $30.74 | 4.704% | $32.186 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $735.65 | $787.9186 | $787.91 | $787.90 | $788.00 | |