| 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 | $207.53 | 7.168% | $222.4058 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $88.40 | 11.708% | $98.7499 | $98.75 | $98.75 | $98.70 |
| Purchase #3 | $147.68 | 12.537% | $166.1946 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $125.55 | 9.455% | $137.4208 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $188.52 | 6.736% | $201.2187 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $124.78 | 11.697% | $139.3755 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $183.89 | 7.644% | $197.9466 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $1,066.35 | $1,163.3119 | $1,163.32 | $1,163.30 | $1,163.20 | |