| 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 | $154.99 | 11.587% | $172.9487 | $172.95 | $172.95 | $172.90 |
| Purchase #2 | $45.73 | 5.205% | $48.1102 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $12.34 | 5.139% | $12.9742 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $190.28 | 4.573% | $198.9815 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $236.52 | 5.865% | $250.3919 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $117.95 | 7.615% | $126.9319 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $14.50 | 13.783% | $16.4985 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $772.31 | $826.8369 | $826.83 | $826.85 | $826.80 | |