| 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 | $153.84 | 13.633% | $174.813 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $92.70 | 7.573% | $99.7202 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $237.50 | 3.332% | $245.4135 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $144.59 | 3.437% | $149.5596 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $130.54 | 3.775% | $135.4679 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $154.72 | 5.766% | $163.6412 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $222.92 | 10.577% | $246.4982 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $1,136.81 | $1,215.1136 | $1,215.11 | $1,215.05 | $1,215.10 | |