| 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 | $170.49 | 4.368% | $177.937 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $77.76 | 9.424% | $85.0881 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $30.61 | 9.264% | $33.4457 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $188.38 | 11.270% | $209.6104 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $52.69 | 6.547% | $56.1396 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $174.94 | 11.446% | $194.9636 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $172.57 | 4.557% | $180.434 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $867.44 | $937.6184 | $937.62 | $937.65 | $937.50 | |