| 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 | $175.67 | 10.812% | $194.6634 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $36.32 | 8.870% | $39.5416 | $39.54 | $39.55 | $39.50 |
| Purchase #3 | $140.80 | 4.871% | $147.6584 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $206.93 | 9.516% | $226.6215 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $102.63 | 12.733% | $115.6979 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $54.32 | 4.542% | $56.7872 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $46.88 | 3.444% | $48.4945 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $763.55 | $829.4645 | $829.46 | $829.45 | $829.50 | |