| 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 | $182.43 | 5.460% | $192.3907 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $137.25 | 5.580% | $144.9086 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $123.56 | 9.253% | $134.993 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $86.80 | 13.613% | $98.6161 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $198.39 | 13.470% | $225.1131 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $71.58 | 11.476% | $79.7945 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $248.60 | 4.144% | $258.902 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $1,048.61 | $1,134.7180 | $1,134.71 | $1,134.70 | $1,134.70 | |