| 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 | $111.38 | 9.294% | $121.7317 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $139.67 | 5.514% | $147.3714 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $175.93 | 9.200% | $192.1156 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $229.96 | 13.806% | $261.7083 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $84.43 | 3.351% | $87.2592 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $119.86 | 3.694% | $124.2876 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $136.56 | 4.559% | $142.7858 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $997.79 | $1,077.2596 | $1,077.27 | $1,077.25 | $1,077.30 | |