| 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 | $105.43 | 12.724% | $118.8449 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $21.34 | 13.152% | $24.1466 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $44.56 | 11.704% | $49.7753 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $143.89 | 9.360% | $157.3581 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $31.44 | 5.799% | $33.2632 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $170.57 | 13.156% | $193.0102 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $100.77 | 11.619% | $112.4785 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $618.00 | $688.8768 | $688.88 | $688.90 | $688.90 | |