| 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 | $178.87 | 7.358% | $192.0313 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $231.79 | 12.616% | $261.0326 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $49.41 | 10.797% | $54.7448 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $157.46 | 7.290% | $168.9388 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $129.75 | 5.673% | $137.1107 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $131.46 | 6.295% | $139.7354 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $231.92 | 3.812% | $240.7608 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $1,110.66 | $1,194.3544 | $1,194.35 | $1,194.40 | $1,194.20 | |