| 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 | $111.32 | 13.197% | $126.0109 | $126.01 | $126.00 | $126.00 |
| Purchase #2 | $170.81 | 6.855% | $182.519 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $97.32 | 4.437% | $101.6381 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $83.92 | 3.320% | $86.7061 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $167.38 | 8.645% | $181.85 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $42.66 | 4.219% | $44.4598 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $194.28 | 13.355% | $220.2261 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $867.69 | $943.4100 | $943.42 | $943.40 | $943.40 | |