| 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 | $120.96 | 5.441% | $127.5414 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $136.93 | 6.104% | $145.2882 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $181.40 | 13.507% | $205.9017 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $108.73 | 5.862% | $115.1038 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $133.59 | 3.482% | $138.2416 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $51.63 | 7.273% | $55.385 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $201.51 | 9.218% | $220.0852 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $934.75 | $1,007.5469 | $1,007.55 | $1,007.60 | $1,007.50 | |