| 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 | $174.92 | 3.731% | $181.4463 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $182.74 | 10.442% | $201.8217 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $86.61 | 3.351% | $89.5123 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $166.62 | 13.139% | $188.5122 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $157.69 | 8.382% | $170.9076 | $170.91 | $170.90 | $170.90 |
| Purchase #6 | $186.71 | 4.451% | $195.0205 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $43.38 | 4.835% | $45.4774 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $998.67 | $1,072.6980 | $1,072.70 | $1,072.65 | $1,072.60 | |