| 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 | $132.64 | 6.724% | $141.5587 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $222.68 | 6.116% | $236.2991 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $94.44 | 9.271% | $103.1955 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $117.74 | 3.235% | $121.5489 | $121.55 | $121.55 | $121.50 |
| Purchase #5 | $11.32 | 10.741% | $12.5359 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $59.83 | 9.713% | $65.6413 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $170.41 | 13.649% | $193.6693 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $809.06 | $874.4487 | $874.46 | $874.45 | $874.40 | |