| 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 | $137.90 | 13.363% | $156.3276 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $70.87 | 7.841% | $76.4269 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $175.70 | 3.105% | $181.1555 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $195.97 | 3.332% | $202.4997 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $74.28 | 4.313% | $77.4837 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $20.77 | 4.553% | $21.7157 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $125.78 | 9.508% | $137.7392 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $801.27 | $853.3483 | $853.36 | $853.40 | $853.30 | |