| 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 | $189.95 | 12.245% | $213.2094 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $154.82 | 7.728% | $166.7845 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $95.57 | 9.389% | $104.5431 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $147.67 | 5.161% | $155.2912 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $109.68 | 13.283% | $124.2488 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $166.44 | 13.805% | $189.417 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $105.97 | 7.807% | $114.2431 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $970.10 | $1,067.7371 | $1,067.73 | $1,067.75 | $1,067.60 | |