| 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 | $133.53 | 3.402% | $138.0727 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $227.83 | 4.485% | $238.0482 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $56.80 | 4.648% | $59.4401 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $190.84 | 6.618% | $203.4698 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $106.39 | 7.803% | $114.6916 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $152.63 | 9.313% | $166.8444 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $41.94 | 7.455% | $45.0666 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $909.96 | $965.6334 | $965.63 | $965.60 | $965.60 | |