| 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 | $77.78 | 13.394% | $88.1979 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $127.70 | 7.543% | $137.3324 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $65.81 | 10.256% | $72.5595 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $236.26 | 3.226% | $243.8817 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $16.77 | 7.593% | $18.0433 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $147.79 | 5.234% | $155.5253 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $193.53 | 12.562% | $217.8412 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $865.64 | $933.3813 | $933.38 | $933.45 | $933.30 | |