| 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 | $188.67 | 5.503% | $199.0525 | $199.05 | $199.05 | $199.10 |
| Purchase #2 | $72.56 | 9.235% | $79.2609 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $131.40 | 11.178% | $146.0879 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $43.47 | 10.288% | $47.9422 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $102.65 | 9.622% | $112.527 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $154.50 | 11.550% | $172.3448 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $122.49 | 9.453% | $134.069 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $815.74 | $891.2843 | $891.28 | $891.30 | $891.30 | |