| 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 | $141.76 | 3.837% | $147.1993 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $164.40 | 9.418% | $179.8832 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $109.81 | 7.546% | $118.0963 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $246.41 | 11.776% | $275.4272 | $275.43 | $275.45 | $275.40 |
| Purchase #5 | $186.83 | 11.121% | $207.6074 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $89.53 | 9.254% | $97.8151 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $77.25 | 6.593% | $82.3431 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $1,015.99 | $1,108.3716 | $1,108.38 | $1,108.40 | $1,108.30 | |