| 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 | $10.66 | 11.598% | $11.8963 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $151.28 | 7.619% | $162.806 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $15.71 | 13.806% | $17.8789 | $17.88 | $17.90 | $17.90 |
| Purchase #4 | $40.76 | 7.840% | $43.9556 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $34.93 | 4.348% | $36.4488 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $145.25 | 12.298% | $163.1128 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $100.46 | 5.203% | $105.6869 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $499.05 | $541.7853 | $541.80 | $541.80 | $541.80 | |