| 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 | $139.78 | 3.272% | $144.3536 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $225.42 | 13.313% | $255.4302 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $101.96 | 8.359% | $110.4828 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $149.88 | 9.215% | $163.6914 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $117.82 | 7.593% | $126.7661 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $173.63 | 6.867% | $185.5532 | $185.55 | $185.55 | $185.60 |
| Purchase #7 | $167.87 | 12.407% | $188.6976 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $1,076.36 | $1,174.9749 | $1,174.97 | $1,175.00 | $1,175.10 | |