| 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 | $73.68 | 12.321% | $82.7581 | $82.76 | $82.75 | $82.80 |
| Purchase #2 | $143.62 | 6.799% | $153.3847 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $115.64 | 3.183% | $119.3208 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $180.31 | 3.553% | $186.7164 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $241.68 | 8.424% | $262.0391 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $174.66 | 5.245% | $183.8209 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $177.36 | 5.323% | $186.8009 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,106.95 | $1,174.8409 | $1,174.84 | $1,174.80 | $1,174.80 | |