| 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 | $164.75 | 11.708% | $184.0389 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $189.71 | 13.862% | $216.0076 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $102.70 | 8.250% | $111.1728 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $10.66 | 4.763% | $11.1677 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $198.42 | 9.233% | $216.7401 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $169.56 | 9.773% | $186.1311 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $250.90 | 7.645% | $270.0813 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $1,086.70 | $1,195.3395 | $1,195.34 | $1,195.35 | $1,195.30 | |