| 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 | $177.37 | 9.593% | $194.3851 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $107.79 | 6.450% | $114.7425 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $25.63 | 12.364% | $28.7989 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $147.66 | 10.606% | $163.3208 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $30.93 | 9.536% | $33.8795 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $226.55 | 12.467% | $254.794 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $98.83 | 12.365% | $111.0503 | $111.05 | $111.05 | $111.10 |
| 7 purchase totals = | $814.76 | $900.9711 | $900.97 | $901.00 | $901.00 | |