| 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 | $106.90 | 7.254% | $114.6545 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $140.74 | 6.583% | $150.0049 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $184.80 | 4.828% | $193.7221 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $92.34 | 12.495% | $103.8779 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $62.89 | 9.240% | $68.701 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $164.83 | 9.352% | $180.2449 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $136.91 | 9.286% | $149.6235 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $889.41 | $960.8288 | $960.81 | $960.80 | $960.80 | |