| 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 | $133.67 | 3.619% | $138.5075 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $41.98 | 10.777% | $46.5042 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $167.33 | 6.316% | $177.8986 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $90.64 | 7.337% | $97.2903 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $249.35 | 7.494% | $268.0363 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $226.48 | 4.367% | $236.3704 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $160.29 | 12.593% | $180.4753 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $1,069.74 | $1,145.0826 | $1,145.09 | $1,145.10 | $1,145.10 | |