| 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 | $171.63 | 11.162% | $190.7873 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $169.30 | 11.654% | $189.0302 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $149.47 | 9.403% | $163.5247 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $62.76 | 10.353% | $69.2575 | $69.26 | $69.25 | $69.30 |
| Purchase #5 | $176.75 | 4.436% | $184.5906 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $144.48 | 12.428% | $162.436 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $79.54 | 4.269% | $82.9356 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $953.93 | $1,042.5619 | $1,042.57 | $1,042.60 | $1,042.50 | |