| 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 | $175.93 | 9.577% | $192.7788 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $202.84 | 3.416% | $209.769 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $164.69 | 3.144% | $169.8679 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $172.60 | 3.372% | $178.4201 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $15.98 | 8.624% | $17.3581 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $91.78 | 9.227% | $100.2485 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $131.62 | 9.419% | $144.0173 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $955.44 | $1,012.4597 | $1,012.47 | $1,012.40 | $1,012.50 | |