| 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 | $152.32 | 7.659% | $163.9862 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $211.73 | 6.684% | $225.882 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $229.85 | 5.688% | $242.9239 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $81.47 | 12.145% | $91.3645 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $53.89 | 6.461% | $57.3718 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $176.49 | 5.645% | $186.4529 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $200.45 | 7.403% | $215.2893 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,106.20 | $1,183.2706 | $1,183.26 | $1,183.25 | $1,183.40 | |