| 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 | $163.46 | 5.874% | $173.0616 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $108.83 | 9.380% | $119.0383 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $229.69 | 11.249% | $255.5278 | $255.53 | $255.55 | $255.50 |
| Purchase #4 | $131.67 | 10.392% | $145.3531 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $185.89 | 6.153% | $197.3278 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $15.43 | 4.454% | $16.1173 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $124.63 | 7.305% | $133.7342 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $959.60 | $1,040.1601 | $1,040.16 | $1,040.20 | $1,040.10 | |