| 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 | $74.94 | 12.726% | $84.4769 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $156.40 | 3.116% | $161.2734 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $57.51 | 6.528% | $61.2643 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $163.41 | 13.790% | $185.9442 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $184.89 | 12.213% | $207.4706 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $148.76 | 9.567% | $162.9919 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $236.61 | 6.593% | $252.2097 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,022.52 | $1,115.6310 | $1,115.62 | $1,115.60 | $1,115.70 | |