| 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 | $208.68 | 6.731% | $222.7263 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $90.36 | 5.125% | $94.991 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $14.32 | 10.234% | $15.7855 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $93.47 | 7.385% | $100.3728 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $181.43 | 6.480% | $193.1867 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $174.46 | 13.514% | $198.0365 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $85.64 | 10.142% | $94.3256 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $848.36 | $919.4244 | $919.44 | $919.50 | $919.40 | |