| 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 | $38.75 | 7.571% | $41.6838 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $137.81 | 6.453% | $146.7029 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $103.32 | 10.403% | $114.0684 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $213.52 | 7.741% | $230.0486 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $112.40 | 11.712% | $125.5643 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $15.59 | 13.362% | $17.6731 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $159.59 | 12.209% | $179.0743 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $780.98 | $854.8154 | $854.80 | $854.75 | $854.90 | |