| 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 | $158.39 | 3.592% | $164.0794 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $8.40 | 3.397% | $8.6853 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $68.69 | 10.787% | $76.0996 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $68.25 | 5.185% | $71.7888 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $105.42 | 9.713% | $115.6594 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $104.81 | 12.733% | $118.1555 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $16.57 | 7.829% | $17.8673 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $530.53 | $572.3353 | $572.35 | $572.35 | $572.50 | |