| 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 | $130.42 | 11.545% | $145.477 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $179.33 | 13.412% | $203.3817 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $34.51 | 6.349% | $36.701 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $163.57 | 12.448% | $183.9312 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $130.65 | 10.676% | $144.5982 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $230.97 | 5.195% | $242.9689 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $200.44 | 8.723% | $217.9244 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $1,069.89 | $1,174.9824 | $1,174.98 | $1,175.00 | $1,175.00 | |