| 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 | $114.60 | 13.165% | $129.6871 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $62.81 | 6.326% | $66.7834 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $90.98 | 12.856% | $102.6764 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $172.29 | 6.576% | $183.6198 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $232.92 | 7.645% | $250.7267 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $28.84 | 12.643% | $32.4862 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $107.66 | 5.610% | $113.6997 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $810.10 | $879.6793 | $879.69 | $879.75 | $879.70 | |