| 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 | $127.74 | 10.234% | $140.8129 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $55.89 | 3.845% | $58.039 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $200.74 | 6.449% | $213.6857 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $141.37 | 3.259% | $145.9772 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $124.69 | 10.196% | $137.4034 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $66.42 | 13.585% | $75.4432 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $142.66 | 11.603% | $159.2128 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $859.51 | $930.5742 | $930.57 | $930.60 | $930.50 | |