| 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 | $212.73 | 7.160% | $227.9615 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $40.32 | 13.837% | $45.8991 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $180.65 | 11.384% | $201.2152 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $60.92 | 6.425% | $64.8341 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $159.96 | 10.252% | $176.3591 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $108.41 | 5.425% | $114.2912 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $80.33 | 6.102% | $85.2317 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $843.32 | $915.7919 | $915.79 | $915.80 | $915.80 | |