| 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 | $183.54 | 5.414% | $193.4769 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $44.50 | 11.846% | $49.7715 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $12.82 | 9.654% | $14.0576 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $182.27 | 4.538% | $190.5414 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $246.67 | 9.871% | $271.0188 | $271.02 | $271.00 | $271.00 |
| Purchase #6 | $219.75 | 9.192% | $239.9494 | $239.95 | $239.95 | $239.90 |
| Purchase #7 | $22.94 | 11.692% | $25.6221 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $912.49 | $984.4377 | $984.44 | $984.40 | $984.40 | |