| 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 | $157.87 | 13.246% | $178.7815 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $235.90 | 4.684% | $246.9496 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $160.92 | 12.373% | $180.8306 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $236.68 | 5.654% | $250.0619 | $250.06 | $250.05 | $250.10 |
| Purchase #5 | $137.77 | 6.643% | $146.9221 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $116.44 | 6.487% | $123.9935 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $82.73 | 3.383% | $85.5288 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $1,128.31 | $1,213.0680 | $1,213.06 | $1,213.10 | $1,213.00 | |