| 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 | $174.83 | 4.348% | $182.4316 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $113.72 | 3.775% | $118.0129 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $242.80 | 10.795% | $269.0103 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $193.30 | 4.370% | $201.7472 | $201.75 | $201.75 | $201.70 |
| Purchase #5 | $33.86 | 5.458% | $35.7081 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $149.75 | 4.435% | $156.3914 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $183.85 | 13.216% | $208.1476 | $208.15 | $208.15 | $208.10 |
| 7 purchase totals = | $1,092.11 | $1,171.4491 | $1,171.45 | $1,171.45 | $1,171.30 | |