| 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 | $138.58 | 9.811% | $152.1761 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $205.49 | 10.667% | $227.4096 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $18.72 | 13.213% | $21.1935 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $109.27 | 8.420% | $118.4705 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $191.65 | 6.550% | $204.2031 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $55.78 | 3.182% | $57.5549 | $57.55 | $57.55 | $57.60 |
| Purchase #7 | $30.83 | 3.383% | $31.873 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $750.32 | $812.8807 | $812.87 | $812.85 | $813.00 | |