| 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 | $175.46 | 3.240% | $181.1449 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $18.73 | 7.165% | $20.072 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $74.59 | 3.548% | $77.2365 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $114.42 | 11.492% | $127.5691 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $181.63 | 12.136% | $203.6726 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $151.66 | 12.555% | $170.7009 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $81.46 | 13.757% | $92.6665 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $797.95 | $873.0625 | $873.06 | $873.00 | $873.10 | |