| 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 | $183.71 | 5.429% | $193.6836 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $174.88 | 9.720% | $191.8783 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $93.71 | 13.393% | $106.2606 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $17.79 | 13.355% | $20.1659 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $175.84 | 13.382% | $199.3709 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $180.66 | 13.306% | $204.6986 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $84.69 | 9.513% | $92.7466 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $911.28 | $1,008.8045 | $1,008.81 | $1,008.80 | $1,008.90 | |