| 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 | $75.92 | 10.431% | $83.8392 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $192.40 | 6.500% | $204.906 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $126.83 | 10.250% | $139.8301 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $215.79 | 13.567% | $245.0662 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $165.87 | 9.640% | $181.8599 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $24.95 | 11.546% | $27.8307 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $228.63 | 10.314% | $252.2109 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,030.39 | $1,135.5430 | $1,135.55 | $1,135.55 | $1,135.50 | |