| 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 | $223.34 | 5.770% | $236.2267 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $71.61 | 3.281% | $73.9595 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $203.82 | 8.194% | $220.521 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $137.66 | 7.198% | $147.5688 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $176.84 | 7.483% | $190.0729 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $17.93 | 13.856% | $20.4144 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $236.62 | 9.386% | $258.8292 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,067.82 | $1,147.5925 | $1,147.59 | $1,147.55 | $1,147.60 | |