| 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 | $173.45 | 5.157% | $182.3948 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $144.37 | 11.858% | $161.4894 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $91.84 | 13.641% | $104.3679 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $147.79 | 13.500% | $167.7417 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $30.79 | 5.639% | $32.5262 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $147.29 | 13.748% | $167.5394 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $138.80 | 5.120% | $145.9066 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $874.33 | $961.9660 | $961.97 | $962.00 | $961.90 | |