| 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 | $159.30 | 9.723% | $174.7887 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $29.92 | 3.542% | $30.9798 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $63.35 | 10.112% | $69.756 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $249.93 | 4.463% | $261.0844 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $101.31 | 12.288% | $113.759 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $120.66 | 7.584% | $129.8109 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $172.75 | 11.487% | $192.5938 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $897.22 | $972.7726 | $972.77 | $972.80 | $972.90 | |