| 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 | $157.79 | 3.712% | $163.6472 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $78.56 | 12.517% | $88.3934 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $181.34 | 3.667% | $187.9897 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $242.68 | 8.714% | $263.8271 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $182.29 | 8.286% | $197.3945 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $21.32 | 9.746% | $23.3978 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $201.33 | 3.313% | $208.0001 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,065.31 | $1,132.6498 | $1,132.65 | $1,132.70 | $1,132.60 | |