| 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 | $136.80 | 12.284% | $153.6045 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $188.83 | 9.775% | $207.2881 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $76.41 | 10.751% | $84.6248 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $25.37 | 5.619% | $26.7955 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $136.53 | 13.713% | $155.2524 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $46.64 | 12.365% | $52.407 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $235.96 | 10.673% | $261.144 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $846.54 | $941.1163 | $941.11 | $941.10 | $941.10 | |