| 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 | $189.81 | 5.520% | $200.2875 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $9.49 | 13.379% | $10.7597 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $86.60 | 13.305% | $98.1221 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $177.92 | 13.197% | $201.4001 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $150.68 | 8.834% | $163.9911 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $135.80 | 8.623% | $147.51 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $33.94 | 12.655% | $38.2351 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $784.24 | $860.3056 | $860.31 | $860.30 | $860.30 | |