| 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 | $180.70 | 5.784% | $191.1517 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $243.56 | 12.395% | $273.7493 | $273.75 | $273.75 | $273.70 |
| Purchase #3 | $77.27 | 8.204% | $83.6092 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $39.49 | 11.575% | $44.061 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $92.43 | 3.405% | $95.5772 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $11.89 | 10.712% | $13.1637 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $183.47 | 5.646% | $193.8287 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $828.81 | $895.1408 | $895.14 | $895.15 | $895.20 | |