| 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 | $115.35 | 7.816% | $124.3658 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $15.32 | 9.466% | $16.7702 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $33.34 | 10.299% | $36.7737 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $169.69 | 6.340% | $180.4483 | $180.45 | $180.45 | $180.40 |
| Purchase #5 | $188.63 | 12.229% | $211.6976 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $69.42 | 8.751% | $75.4949 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $170.92 | 10.492% | $188.8529 | $188.85 | $188.85 | $188.90 |
| 7 purchase totals = | $762.67 | $834.4034 | $834.40 | $834.35 | $834.50 | |