| 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 | $118.69 | 12.262% | $133.2438 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $173.97 | 4.373% | $181.5777 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $105.53 | 4.499% | $110.2778 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $127.49 | 5.163% | $134.0723 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $109.71 | 8.540% | $119.0792 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $80.80 | 3.821% | $83.8874 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $179.74 | 11.718% | $200.8019 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $895.93 | $962.9401 | $962.94 | $963.00 | $963.00 | |