| 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 | $160.80 | 6.866% | $171.8405 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $201.87 | 8.397% | $218.821 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $30.37 | 4.561% | $31.7552 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $236.64 | 5.266% | $249.1015 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $41.40 | 5.500% | $43.677 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $227.91 | 10.437% | $251.697 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $88.68 | 10.146% | $97.6775 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $987.67 | $1,064.5697 | $1,064.58 | $1,064.60 | $1,064.60 | |