| 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 | $186.53 | 3.110% | $192.3311 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $55.26 | 10.650% | $61.1452 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $52.33 | 12.113% | $58.6687 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $140.75 | 11.461% | $156.8814 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $175.34 | 3.402% | $181.3051 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $127.27 | 3.153% | $131.2828 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $96.71 | 11.471% | $107.8036 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $834.19 | $889.4179 | $889.42 | $889.45 | $889.40 | |