| 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 | $176.88 | 11.283% | $196.8374 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $12.64 | 5.702% | $13.3607 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $36.34 | 9.569% | $39.8174 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $151.32 | 10.603% | $167.3645 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $134.67 | 9.262% | $147.1431 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $127.82 | 6.316% | $135.8931 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $122.76 | 4.108% | $127.803 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $762.43 | $828.2192 | $828.21 | $828.20 | $828.20 | |