| 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 | $159.93 | 6.260% | $169.9416 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $179.88 | 6.190% | $191.0146 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $12.71 | 9.733% | $13.9471 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $168.32 | 4.476% | $175.854 | $175.85 | $175.85 | $175.90 |
| Purchase #5 | $188.63 | 13.346% | $213.8046 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $20.46 | 13.600% | $23.2426 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $222.80 | 10.371% | $245.9066 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $952.73 | $1,033.7111 | $1,033.70 | $1,033.70 | $1,033.60 | |