| 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 | $142.87 | 11.864% | $159.8201 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $222.42 | 3.655% | $230.5495 | $230.55 | $230.55 | $230.50 |
| Purchase #3 | $175.44 | 3.166% | $180.9944 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $179.58 | 5.169% | $188.8625 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $192.89 | 9.856% | $211.9012 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $243.89 | 3.469% | $252.3505 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $208.75 | 6.801% | $222.9471 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $1,365.84 | $1,447.4253 | $1,447.42 | $1,447.40 | $1,447.40 | |