| 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 | $173.29 | 7.753% | $186.7252 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $81.50 | 9.683% | $89.3916 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $212.94 | 5.693% | $225.0627 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $124.73 | 9.363% | $136.4085 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $96.56 | 9.780% | $106.0036 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $240.43 | 10.156% | $264.8481 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $140.42 | 4.740% | $147.0759 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,069.87 | $1,155.5156 | $1,155.52 | $1,155.55 | $1,155.50 | |