| 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 | $146.67 | 5.431% | $154.6356 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $56.36 | 7.709% | $60.7048 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $126.79 | 8.640% | $137.7447 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $127.99 | 11.635% | $142.8816 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $110.49 | 7.845% | $119.1579 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $8.82 | 12.395% | $9.9132 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $208.88 | 3.817% | $216.8529 | $216.85 | $216.85 | $216.90 |
| 7 purchase totals = | $786.00 | $841.8907 | $841.88 | $841.90 | $841.90 | |