| 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 | $82.70 | 12.535% | $93.0664 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $97.57 | 3.874% | $101.3499 | $101.35 | $101.35 | $101.30 |
| Purchase #3 | $40.25 | 9.729% | $44.1659 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $146.40 | 13.151% | $165.6531 | $165.65 | $165.65 | $165.70 |
| Purchase #5 | $126.26 | 8.250% | $136.6765 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $185.69 | 5.731% | $196.3319 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $197.52 | 6.432% | $210.2245 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $876.39 | $947.4682 | $947.47 | $947.45 | $947.50 | |