| 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 | $133.85 | 7.858% | $144.3679 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $214.81 | 3.701% | $222.7601 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $207.91 | 11.862% | $232.5723 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $187.49 | 3.824% | $194.6596 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $129.32 | 3.796% | $134.229 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $74.44 | 7.157% | $79.7677 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $21.85 | 13.263% | $24.748 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $969.67 | $1,033.1046 | $1,033.11 | $1,033.05 | $1,033.20 | |