| 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 | $198.67 | 11.369% | $221.2568 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $41.68 | 6.341% | $44.3229 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $122.75 | 7.174% | $131.5561 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $166.35 | 9.668% | $182.4327 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $14.79 | 8.186% | $16.0007 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $134.35 | 6.513% | $143.1002 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $144.37 | 13.102% | $163.2854 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $822.96 | $901.9548 | $901.96 | $901.95 | $902.00 | |