| 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 | $163.49 | 4.810% | $171.3539 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $63.88 | 13.190% | $72.3058 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $209.83 | 10.846% | $232.5882 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $206.29 | 7.599% | $221.966 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $167.70 | 6.432% | $178.4865 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $30.87 | 3.741% | $32.0248 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $156.60 | 6.169% | $166.2607 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $998.66 | $1,074.9859 | $1,074.99 | $1,074.95 | $1,075.10 | |