| 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 | $140.26 | 7.596% | $150.9141 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $112.88 | 4.688% | $118.1718 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $30.66 | 13.773% | $34.8828 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $75.86 | 4.370% | $79.1751 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $196.31 | 9.692% | $215.3364 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $193.27 | 4.299% | $201.5787 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $19.39 | 6.187% | $20.5897 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $768.63 | $820.6486 | $820.65 | $820.70 | $820.70 | |