| 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 | $88.56 | 13.680% | $100.675 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $106.36 | 11.153% | $118.2223 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $145.61 | 11.783% | $162.7672 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $13.77 | 8.791% | $14.9805 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $128.99 | 11.647% | $144.0135 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $158.36 | 13.223% | $179.2999 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $14.81 | 6.700% | $15.8023 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $656.46 | $735.7607 | $735.76 | $735.75 | $735.80 | |