| 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 | $106.47 | 7.587% | $114.5479 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $157.37 | 10.548% | $173.9694 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $168.74 | 11.764% | $188.5906 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $68.41 | 12.752% | $77.1336 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $91.76 | 7.125% | $98.2979 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $148.98 | 4.720% | $156.0119 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $178.50 | 10.728% | $197.6495 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $920.23 | $1,006.2008 | $1,006.20 | $1,006.20 | $1,006.10 | |