| 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 | $181.82 | 6.352% | $193.3692 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $136.41 | 10.652% | $150.9404 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $142.85 | 11.729% | $159.6049 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $56.90 | 9.791% | $62.4711 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $17.45 | 5.801% | $18.4623 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $92.99 | 4.678% | $97.3401 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $92.55 | 3.671% | $95.9475 | $95.95 | $95.95 | $95.90 |
| 7 purchase totals = | $720.97 | $778.1355 | $778.13 | $778.10 | $778.10 | |