| 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 | $146.72 | 3.265% | $151.5104 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $21.28 | 13.790% | $24.2145 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $245.72 | 7.209% | $263.434 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $5.64 | 4.545% | $5.8963 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $199.45 | 7.238% | $213.8862 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $164.81 | 8.454% | $178.743 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $135.92 | 13.373% | $154.0966 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $919.54 | $991.7810 | $991.78 | $991.80 | $991.70 | |