| 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 | $172.31 | 5.743% | $182.2058 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $32.82 | 10.309% | $36.2034 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $135.65 | 4.689% | $142.0106 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $71.57 | 13.661% | $81.3472 | $81.35 | $81.35 | $81.30 |
| Purchase #5 | $86.43 | 10.763% | $95.7325 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $141.49 | 5.126% | $148.7428 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $76.94 | 4.586% | $80.4685 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $717.21 | $766.7108 | $766.71 | $766.70 | $766.60 | |