| 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 | $171.57 | 7.384% | $184.2387 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $236.25 | 7.530% | $254.0396 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $192.33 | 3.230% | $198.5423 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $64.59 | 10.480% | $71.359 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $5.68 | 13.284% | $6.4345 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $98.46 | 10.253% | $108.5551 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $62.81 | 9.833% | $68.9861 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $831.69 | $892.1553 | $892.16 | $892.20 | $892.10 | |