| 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 | $133.46 | 12.301% | $149.8769 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $244.65 | 3.517% | $253.2543 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $115.76 | 13.242% | $131.0889 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $146.65 | 13.795% | $166.8804 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $116.37 | 6.669% | $124.1307 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $119.31 | 12.301% | $133.9863 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $183.64 | 3.663% | $190.3667 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $1,059.84 | $1,149.5842 | $1,149.59 | $1,149.65 | $1,149.70 | |