| 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 | $189.47 | 7.139% | $202.9963 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $203.54 | 8.435% | $220.7086 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $41.74 | 11.129% | $46.3852 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $40.29 | 4.859% | $42.2477 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $112.37 | 10.230% | $123.8655 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $95.98 | 12.424% | $107.9046 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $163.43 | 5.611% | $172.6001 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $846.82 | $916.7080 | $916.72 | $916.70 | $916.70 | |