| 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 | $120.81 | 11.684% | $134.9254 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $234.39 | 10.631% | $259.308 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $14.81 | 13.123% | $16.7535 | $16.75 | $16.75 | $16.80 |
| Purchase #4 | $57.32 | 11.122% | $63.6951 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $131.39 | 9.507% | $143.8812 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $163.82 | 7.850% | $176.6799 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $12.51 | 10.299% | $13.7984 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $735.05 | $809.0415 | $809.05 | $809.10 | $809.10 | |