| 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 | $156.37 | 11.538% | $174.412 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $179.47 | 8.575% | $194.8596 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $114.92 | 9.239% | $125.5375 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $44.37 | 4.633% | $46.4257 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $220.35 | 6.734% | $235.1884 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $203.89 | 6.281% | $216.6963 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $76.35 | 13.190% | $86.4206 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $995.72 | $1,079.5401 | $1,079.55 | $1,079.55 | $1,079.50 | |