| 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 | $152.94 | 8.680% | $166.2152 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $5.27 | 3.555% | $5.4573 | $5.46 | $5.45 | $5.50 |
| Purchase #3 | $6.63 | 7.467% | $7.1251 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $90.79 | 11.540% | $101.2672 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $208.87 | 3.557% | $216.2995 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $118.30 | 5.703% | $125.0466 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $140.39 | 11.341% | $156.3116 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $723.19 | $777.7225 | $777.74 | $777.70 | $777.70 | |