| 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 | $154.25 | 7.398% | $165.6614 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $50.48 | 3.349% | $52.1706 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $222.84 | 12.610% | $250.9401 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $167.28 | 13.794% | $190.3546 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $209.46 | 7.338% | $224.8302 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $153.36 | 6.363% | $163.1183 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $239.58 | 10.643% | $265.0785 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $1,197.25 | $1,312.1537 | $1,312.15 | $1,312.15 | $1,312.20 | |