| 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 | $151.44 | 8.735% | $164.6683 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $75.58 | 4.169% | $78.7309 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $143.96 | 4.275% | $150.1143 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $52.69 | 3.820% | $54.7028 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $199.55 | 6.649% | $212.8181 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $218.91 | 3.692% | $226.9922 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $80.55 | 10.500% | $89.0078 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $922.68 | $977.0344 | $977.03 | $977.00 | $977.00 | |