| 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 | $200.44 | 5.485% | $211.4341 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $6.58 | 9.269% | $7.1899 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $174.56 | 13.699% | $198.473 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $149.85 | 9.430% | $163.9809 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $86.83 | 4.667% | $90.8824 | $90.88 | $90.90 | $90.90 |
| Purchase #6 | $143.44 | 4.281% | $149.5807 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $35.31 | 10.190% | $38.9081 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $797.01 | $860.4491 | $860.44 | $860.50 | $860.50 | |