| 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 | $171.71 | 6.330% | $182.5792 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $95.82 | 11.410% | $106.7531 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $45.82 | 12.400% | $51.5017 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $196.62 | 7.442% | $211.2525 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $145.64 | 11.479% | $162.358 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $11.82 | 12.583% | $13.3073 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $221.90 | 4.626% | $232.1651 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $889.33 | $959.9169 | $959.92 | $959.90 | $960.10 | |