| 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 | $93.35 | 7.727% | $100.5632 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $146.91 | 6.287% | $156.1462 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $218.40 | 11.302% | $243.0836 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $222.98 | 4.130% | $232.1891 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $244.99 | 6.693% | $261.3872 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $122.84 | 7.494% | $132.0456 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $41.46 | 8.166% | $44.8456 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $1,090.93 | $1,170.2605 | $1,170.27 | $1,170.30 | $1,170.20 | |