| 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 | $197.83 | 4.683% | $207.0944 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $92.59 | 3.873% | $96.176 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $146.94 | 8.831% | $159.9163 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $82.54 | 8.336% | $89.4205 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $174.54 | 9.341% | $190.8438 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $213.42 | 8.616% | $231.8083 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $213.69 | 8.284% | $231.3921 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $1,121.55 | $1,206.6514 | $1,206.65 | $1,206.65 | $1,206.60 | |