| 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 | $134.53 | 6.577% | $143.378 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $218.75 | 8.168% | $236.6175 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $243.72 | 12.401% | $273.9437 | $273.94 | $273.95 | $273.90 |
| Purchase #4 | $104.94 | 10.305% | $115.7541 | $115.75 | $115.75 | $115.80 |
| Purchase #5 | $75.69 | 13.652% | $86.0232 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $111.77 | 10.536% | $123.5461 | $123.55 | $123.55 | $123.50 |
| Purchase #7 | $86.30 | 12.598% | $97.1721 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $975.70 | $1,076.4347 | $1,076.43 | $1,076.40 | $1,076.40 | |