| 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 | $182.29 | 5.703% | $192.686 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $131.41 | 6.370% | $139.7808 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $181.60 | 5.275% | $191.1794 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $81.32 | 3.833% | $84.437 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $60.44 | 12.251% | $67.8445 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $55.89 | 3.706% | $57.9613 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $178.45 | 4.652% | $186.7515 | $186.75 | $186.75 | $186.80 |
| 7 purchase totals = | $871.40 | $920.6405 | $920.64 | $920.70 | $920.70 | |