| 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 | $63.69 | 11.843% | $71.2328 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $171.40 | 8.744% | $186.3872 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $29.82 | 8.481% | $32.349 | $32.35 | $32.35 | $32.30 |
| Purchase #4 | $9.95 | 7.571% | $10.7033 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $142.77 | 7.335% | $153.2422 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $231.92 | 8.104% | $250.7148 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $176.30 | 5.283% | $185.6139 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $825.85 | $890.2432 | $890.23 | $890.25 | $890.10 | |