| 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 | $153.80 | 11.750% | $171.8715 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $239.34 | 9.392% | $261.8188 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $154.63 | 12.511% | $173.9758 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $157.67 | 6.173% | $167.403 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $51.61 | 7.415% | $55.4369 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $113.80 | 13.606% | $129.2836 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $184.61 | 3.120% | $190.3698 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $1,055.46 | $1,150.1594 | $1,150.16 | $1,150.15 | $1,150.20 | |