| 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 | $137.56 | 13.865% | $156.6327 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $226.74 | 7.687% | $244.1695 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $36.30 | 5.526% | $38.3059 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $233.49 | 12.121% | $261.7913 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $235.43 | 9.478% | $257.7441 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $46.83 | 8.735% | $50.9206 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $109.57 | 9.704% | $120.2027 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $1,025.92 | $1,129.7668 | $1,129.76 | $1,129.75 | $1,129.70 | |