| 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 | $197.39 | 9.731% | $216.598 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $186.93 | 7.749% | $201.4152 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $153.52 | 13.837% | $174.7626 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $75.43 | 10.594% | $83.4211 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $58.33 | 10.427% | $64.4121 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $18.88 | 5.641% | $19.945 | $19.95 | $19.95 | $19.90 |
| Purchase #7 | $152.25 | 7.350% | $163.4404 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $842.73 | $923.9944 | $924.00 | $923.95 | $923.90 | |