| 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 | $140.50 | 5.178% | $147.7751 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $110.96 | 10.316% | $122.4066 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $104.88 | 8.432% | $113.7235 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $162.44 | 12.558% | $182.8392 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $151.31 | 7.260% | $162.2951 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $207.80 | 4.197% | $216.5214 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $210.97 | 12.388% | $237.105 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,088.86 | $1,182.6659 | $1,182.68 | $1,182.65 | $1,182.60 | |