| 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 | $182.44 | 13.503% | $207.0749 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $165.46 | 5.303% | $174.2343 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $50.81 | 11.188% | $56.4946 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $41.33 | 11.704% | $46.1673 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $242.43 | 10.480% | $267.8367 | $267.84 | $267.85 | $267.80 |
| Purchase #6 | $40.49 | 4.549% | $42.3319 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $67.84 | 3.856% | $70.4559 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $790.80 | $864.5956 | $864.59 | $864.60 | $864.60 | |