| 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 | $147.70 | 6.659% | $157.5353 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $229.63 | 5.607% | $242.5054 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $133.61 | 5.143% | $140.4816 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $142.88 | 8.277% | $154.7062 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $45.65 | 7.219% | $48.9455 | $48.95 | $48.95 | $48.90 |
| Purchase #6 | $113.97 | 10.634% | $126.0896 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $11.90 | 4.798% | $12.471 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $825.34 | $882.7346 | $882.75 | $882.75 | $882.70 | |