| 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 | $15.59 | 8.183% | $16.8657 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $219.35 | 7.734% | $236.3145 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $167.70 | 5.523% | $176.9621 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $230.53 | 13.108% | $260.7479 | $260.75 | $260.75 | $260.70 |
| Purchase #5 | $106.56 | 6.318% | $113.2925 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $51.47 | 3.473% | $53.2576 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $191.60 | 3.413% | $198.1393 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $982.80 | $1,055.5796 | $1,055.58 | $1,055.55 | $1,055.60 | |