| 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 | $143.49 | 7.529% | $154.2934 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $232.28 | 11.443% | $258.8598 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $212.35 | 11.474% | $236.715 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $233.94 | 8.863% | $254.6741 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $10.90 | 7.607% | $11.7292 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $222.99 | 7.247% | $239.1501 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $58.26 | 3.794% | $60.4704 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $1,114.21 | $1,215.8920 | $1,215.89 | $1,215.85 | $1,216.00 | |