| 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 | $154.94 | 5.183% | $162.9705 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $236.37 | 9.396% | $258.5793 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $98.84 | 9.746% | $108.4729 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $83.80 | 9.519% | $91.7769 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $107.96 | 4.680% | $113.0125 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $122.34 | 13.529% | $138.8914 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $175.66 | 8.536% | $190.6543 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $979.91 | $1,064.3578 | $1,064.35 | $1,064.35 | $1,064.50 | |