| 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 | $157.71 | 10.185% | $173.7728 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $8.81 | 11.265% | $9.8024 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $63.92 | 7.151% | $68.4909 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $200.79 | 7.784% | $216.4195 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $167.54 | 4.386% | $174.8883 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $217.66 | 3.363% | $224.9799 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $213.93 | 12.828% | $241.3729 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $1,030.36 | $1,109.7267 | $1,109.72 | $1,109.70 | $1,109.80 | |