| 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 | $71.75 | 13.691% | $81.5733 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $249.93 | 7.868% | $269.5945 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $157.76 | 10.786% | $174.776 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $165.62 | 6.506% | $176.3952 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $13.73 | 12.454% | $15.4399 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $76.32 | 3.155% | $78.7279 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $165.80 | 10.680% | $183.5074 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $900.91 | $980.0142 | $980.02 | $980.05 | $980.00 | |