| 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 | $163.29 | 9.104% | $178.1559 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $10.28 | 13.832% | $11.7019 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $141.91 | 5.694% | $149.9904 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $203.43 | 10.705% | $225.2072 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $164.89 | 6.577% | $175.7348 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $134.33 | 5.781% | $142.0956 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $82.72 | 8.449% | $89.709 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $900.85 | $972.5948 | $972.60 | $972.60 | $972.60 | |