| 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 | $164.37 | 3.564% | $170.2281 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $25.30 | 5.121% | $26.5956 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $236.86 | 4.633% | $247.8337 | $247.83 | $247.85 | $247.80 |
| Purchase #4 | $248.54 | 6.809% | $265.4631 | $265.46 | $265.45 | $265.50 |
| Purchase #5 | $200.49 | 12.692% | $225.9362 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $127.83 | 6.871% | $136.6132 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $93.64 | 7.784% | $100.9289 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $1,097.03 | $1,173.5988 | $1,173.60 | $1,173.65 | $1,173.50 | |