| 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 | $145.41 | 12.119% | $163.0322 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $33.44 | 6.454% | $35.5982 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $9.41 | 12.317% | $10.569 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $69.95 | 13.561% | $79.4359 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $159.64 | 7.542% | $171.68 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $45.87 | 8.542% | $49.7882 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $133.41 | 13.110% | $150.9001 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $597.13 | $661.0036 | $661.01 | $661.05 | $661.00 | |