| 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 | $140.46 | 11.823% | $157.0666 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $198.99 | 8.331% | $215.5679 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $224.43 | 8.277% | $243.0061 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $71.52 | 3.432% | $73.9746 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $50.35 | 4.759% | $52.7462 | $52.75 | $52.75 | $52.70 |
| Purchase #6 | $179.96 | 4.870% | $188.7241 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $244.29 | 7.210% | $261.9033 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $1,110.00 | $1,192.9888 | $1,192.99 | $1,192.90 | $1,193.00 | |