| 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 | $181.95 | 13.687% | $206.8535 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $97.35 | 13.856% | $110.8388 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $165.97 | 11.207% | $184.5703 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $41.87 | 5.282% | $44.0816 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $177.90 | 10.604% | $196.7645 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $129.25 | 8.413% | $140.1238 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $210.66 | 12.848% | $237.7256 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,004.95 | $1,120.9581 | $1,120.95 | $1,120.95 | $1,121.00 | |