| 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 | $172.83 | 8.192% | $186.9882 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $50.94 | 13.525% | $57.8296 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $56.65 | 5.692% | $59.8745 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $11.36 | 6.567% | $12.106 | $12.11 | $12.10 | $12.10 |
| Purchase #5 | $114.83 | 6.314% | $122.0804 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $166.47 | 10.371% | $183.7346 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $50.63 | 9.247% | $55.3118 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $623.71 | $677.9251 | $677.92 | $677.95 | $677.90 | |