| 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 | $141.30 | 11.132% | $157.0295 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $204.94 | 12.253% | $230.0513 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $8.76 | 5.455% | $9.2379 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $85.75 | 13.567% | $97.3837 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $40.75 | 4.599% | $42.6241 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $20.44 | 5.141% | $21.4908 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $36.90 | 9.714% | $40.4845 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $538.84 | $598.3018 | $598.29 | $598.35 | $598.30 | |