| 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 | $165.97 | 3.845% | $172.3515 | $172.35 | $172.35 | $172.40 |
| Purchase #2 | $151.55 | 10.846% | $167.9871 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $100.36 | 4.865% | $105.2425 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $28.73 | 11.344% | $31.9891 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $127.35 | 13.253% | $144.2277 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $27.48 | 12.315% | $30.8642 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $80.40 | 13.867% | $91.5491 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $681.84 | $744.2112 | $744.21 | $744.25 | $744.20 | |