| 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 | $103.46 | 10.394% | $114.2136 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $98.96 | 5.418% | $104.3217 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $33.92 | 9.605% | $37.178 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $179.62 | 12.710% | $202.4497 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $91.51 | 13.657% | $104.0075 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $49.37 | 7.692% | $53.1675 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $16.93 | 7.408% | $18.1842 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $573.77 | $633.5222 | $633.52 | $633.50 | $633.50 | |