| 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 | $119.45 | 6.336% | $127.0184 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $214.49 | 9.593% | $235.066 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $151.75 | 7.638% | $163.3407 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $72.48 | 8.847% | $78.8923 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $17.97 | 4.136% | $18.7132 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $109.26 | 4.535% | $114.2149 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $206.36 | 7.415% | $221.6616 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $891.76 | $958.9071 | $958.90 | $958.85 | $958.90 | |