| 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 | $149.39 | 12.795% | $168.5045 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $46.84 | 12.380% | $52.6388 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $109.96 | 4.413% | $114.8125 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $196.99 | 9.104% | $214.924 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $181.34 | 3.735% | $188.113 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $98.91 | 3.213% | $102.088 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $72.82 | 4.697% | $76.2404 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $856.25 | $917.3212 | $917.31 | $917.30 | $917.20 | |