| 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 | $181.48 | 8.246% | $196.4448 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $237.86 | 5.347% | $250.5784 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $154.44 | 12.217% | $173.3079 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $197.65 | 9.252% | $215.9366 | $215.94 | $215.95 | $215.90 |
| Purchase #5 | $79.49 | 3.583% | $82.3381 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $20.83 | 8.343% | $22.5678 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $94.25 | 10.333% | $103.9889 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $966.00 | $1,045.1625 | $1,045.17 | $1,045.20 | $1,045.10 | |