| 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 | $137.32 | 9.218% | $149.9782 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $126.49 | 6.585% | $134.8194 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $195.64 | 6.421% | $208.202 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $221.75 | 8.253% | $240.051 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $182.39 | 3.652% | $189.0509 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $189.91 | 6.360% | $201.9883 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $206.75 | 11.769% | $231.0824 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,260.25 | $1,355.1722 | $1,355.17 | $1,355.20 | $1,355.30 | |