| 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 | $15.82 | 10.295% | $17.4487 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $114.43 | 10.837% | $126.8308 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $111.50 | 7.386% | $119.7354 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $145.32 | 12.769% | $163.8759 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $194.77 | 11.597% | $217.3575 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $56.29 | 9.774% | $61.7918 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $100.81 | 12.677% | $113.5897 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $738.94 | $820.6298 | $820.64 | $820.70 | $820.60 | |