| 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 | $166.26 | 5.337% | $175.1333 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $187.47 | 10.591% | $207.3249 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $190.47 | 3.636% | $197.3955 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $230.65 | 13.239% | $261.1858 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $121.75 | 12.642% | $137.1416 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $66.29 | 11.709% | $74.0519 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $128.46 | 12.760% | $144.8515 | $144.85 | $144.85 | $144.90 |
| 7 purchase totals = | $1,091.35 | $1,197.0845 | $1,197.08 | $1,197.10 | $1,197.10 | |