| 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 | $149.34 | 9.453% | $163.4571 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $191.82 | 13.154% | $217.052 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $104.75 | 9.262% | $114.4519 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $107.59 | 13.391% | $121.9974 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $159.36 | 9.586% | $174.6362 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $199.65 | 10.344% | $220.3018 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $98.36 | 5.107% | $103.3832 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $1,010.87 | $1,115.2796 | $1,115.28 | $1,115.30 | $1,115.40 | |