| 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 | $149.81 | 8.405% | $162.4015 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $183.97 | 13.157% | $208.1749 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $157.90 | 7.790% | $170.2004 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $26.76 | 3.222% | $27.6222 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $178.32 | 11.595% | $198.9962 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $75.77 | 13.784% | $86.2141 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $123.46 | 12.523% | $138.9209 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $895.99 | $992.5302 | $992.52 | $992.45 | $992.50 | |