| 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 | $181.72 | 6.635% | $193.7771 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $239.58 | 10.299% | $264.2543 | $264.25 | $264.25 | $264.30 |
| Purchase #3 | $20.82 | 11.557% | $23.2262 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $239.81 | 5.129% | $252.1099 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $145.32 | 11.589% | $162.1611 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $236.65 | 12.862% | $267.0879 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $164.40 | 3.871% | $170.7639 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $1,228.30 | $1,333.3804 | $1,333.38 | $1,333.40 | $1,333.50 | |