| 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 | $144.29 | 8.751% | $156.9168 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $145.39 | 12.625% | $163.7455 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $201.29 | 10.806% | $223.0414 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $56.97 | 6.663% | $60.7659 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $8.96 | 8.508% | $9.7223 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $153.46 | 8.277% | $166.1619 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $106.45 | 6.509% | $113.3788 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $816.81 | $893.7326 | $893.74 | $893.70 | $893.70 | |