| 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 | $143.34 | 6.644% | $152.8635 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $137.25 | 8.524% | $148.9492 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $248.62 | 11.371% | $276.8906 | $276.89 | $276.90 | $276.90 |
| Purchase #4 | $12.93 | 12.629% | $14.5629 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $137.58 | 6.296% | $146.242 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $117.79 | 13.537% | $133.7352 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $29.49 | 3.485% | $30.5177 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $827.00 | $903.7611 | $903.76 | $903.75 | $903.70 | |