| 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 | $165.66 | 10.281% | $182.6915 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $26.46 | 7.751% | $28.5109 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $215.29 | 3.501% | $222.8273 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $219.82 | 3.287% | $227.0455 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $140.28 | 3.228% | $144.8082 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $167.56 | 5.760% | $177.2115 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $185.78 | 3.499% | $192.2804 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,120.85 | $1,175.3753 | $1,175.38 | $1,175.40 | $1,175.30 | |