| 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 | $148.98 | 6.528% | $158.7054 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $146.96 | 12.714% | $165.6445 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $100.92 | 3.317% | $104.2675 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $176.66 | 3.105% | $182.1453 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $107.90 | 8.560% | $117.1362 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $73.45 | 7.828% | $79.1997 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $212.79 | 10.871% | $235.9224 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $967.66 | $1,043.0210 | $1,043.03 | $1,043.00 | $1,042.90 | |