| 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 | $121.45 | 7.558% | $130.6292 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $236.38 | 7.615% | $254.3803 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $86.30 | 11.650% | $96.354 | $96.35 | $96.35 | $96.40 |
| Purchase #4 | $206.44 | 8.506% | $223.9998 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $134.73 | 5.252% | $141.806 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $151.55 | 11.451% | $168.904 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $148.37 | 10.595% | $164.0898 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $1,085.22 | $1,180.1631 | $1,180.16 | $1,180.20 | $1,180.20 | |