| 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 | $168.27 | 7.510% | $180.9071 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $66.63 | 7.566% | $71.6712 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $115.79 | 10.490% | $127.9364 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $124.52 | 9.771% | $136.6868 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $245.53 | 6.558% | $261.6319 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $249.95 | 9.369% | $273.3678 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $211.32 | 10.307% | $233.1008 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $1,182.01 | $1,285.3020 | $1,285.31 | $1,285.30 | $1,285.30 | |