| 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 | $158.50 | 4.499% | $165.6309 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $20.27 | 9.537% | $22.2031 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $173.52 | 5.749% | $183.4957 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $12.76 | 6.667% | $13.6107 | $13.61 | $13.60 | $13.60 |
| Purchase #5 | $156.97 | 7.542% | $168.8087 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $27.39 | 11.148% | $30.4434 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $126.31 | 5.610% | $133.396 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $675.72 | $717.5885 | $717.59 | $717.60 | $717.50 | |