| 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 | $136.52 | 6.153% | $144.9201 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $152.39 | 8.128% | $164.7763 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $172.76 | 7.243% | $185.273 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $86.79 | 12.328% | $97.4895 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $64.92 | 6.266% | $68.9879 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $230.79 | 3.637% | $239.1838 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $150.39 | 4.255% | $156.7891 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $994.56 | $1,057.4197 | $1,057.42 | $1,057.45 | $1,057.50 | |