| 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 | $177.89 | 6.128% | $188.7911 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $163.91 | 13.752% | $186.4509 | $186.45 | $186.45 | $186.50 |
| Purchase #3 | $25.39 | 8.165% | $27.4631 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $123.81 | 7.400% | $132.9719 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $59.75 | 11.114% | $66.3906 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $158.42 | 12.547% | $178.297 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $173.41 | 11.453% | $193.2706 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $882.58 | $973.6352 | $973.63 | $973.60 | $973.80 | |