| 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 | $143.99 | 12.338% | $161.7555 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $100.65 | 5.639% | $106.3257 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $25.32 | 10.566% | $27.9953 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $124.64 | 3.141% | $128.5549 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $83.29 | 10.511% | $92.0446 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $162.87 | 12.454% | $183.1538 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $185.49 | 11.823% | $207.4205 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $826.25 | $907.2503 | $907.25 | $907.25 | $907.30 | |