| 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 | $147.60 | 11.513% | $164.5932 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $72.72 | 11.547% | $81.117 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $30.38 | 13.608% | $34.5141 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $191.35 | 8.241% | $207.1192 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $44.52 | 8.391% | $48.2557 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $85.75 | 6.234% | $91.0957 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $120.25 | 6.176% | $127.6766 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $692.57 | $754.3715 | $754.38 | $754.35 | $754.40 | |