| 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 | $222.75 | 6.289% | $236.7587 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $174.92 | 13.808% | $199.073 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $156.66 | 6.471% | $166.7975 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $6.55 | 12.127% | $7.3443 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $182.26 | 10.309% | $201.0492 | $201.05 | $201.05 | $201.00 |
| Purchase #6 | $175.72 | 9.455% | $192.3343 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $71.47 | 5.722% | $75.5595 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $990.33 | $1,078.9165 | $1,078.91 | $1,078.90 | $1,078.90 | |