| 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 | $164.73 | 4.569% | $172.2565 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $14.94 | 3.549% | $15.4702 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $117.37 | 8.131% | $126.9134 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $247.67 | 5.650% | $261.6634 | $261.66 | $261.65 | $261.70 |
| Purchase #5 | $116.84 | 12.221% | $131.119 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $202.73 | 11.580% | $226.2061 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $188.88 | 3.307% | $195.1263 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $1,053.16 | $1,128.7549 | $1,128.76 | $1,128.70 | $1,128.80 | |