| 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 | $132.28 | 13.459% | $150.0836 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $124.32 | 8.371% | $134.7268 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $249.64 | 9.793% | $274.0872 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $157.32 | 13.789% | $179.0129 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $190.55 | 5.442% | $200.9197 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $98.59 | 8.253% | $106.7266 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $80.64 | 13.328% | $91.3877 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $1,033.34 | $1,136.9445 | $1,136.95 | $1,137.00 | $1,136.90 | |