| 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 | $129.68 | 13.716% | $147.4669 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $137.38 | 12.772% | $154.9262 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $65.89 | 8.262% | $71.3338 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $111.37 | 7.744% | $119.9945 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $177.64 | 13.844% | $202.2325 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $199.44 | 8.386% | $216.165 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $68.87 | 11.746% | $76.9595 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $890.27 | $989.0784 | $989.08 | $989.10 | $989.10 | |