| 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 | $80.47 | 12.826% | $90.7911 | $90.79 | $90.80 | $90.80 |
| Purchase #2 | $151.33 | 6.797% | $161.6159 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $153.91 | 13.476% | $174.6509 | $174.65 | $174.65 | $174.70 |
| Purchase #4 | $91.41 | 6.574% | $97.4193 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $248.89 | 4.860% | $260.9861 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $225.69 | 13.568% | $256.3116 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $113.61 | 5.442% | $119.7927 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,065.31 | $1,161.5676 | $1,161.57 | $1,161.55 | $1,161.60 | |