| 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 | $67.85 | 9.505% | $74.2991 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $163.64 | 9.607% | $179.3609 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $190.77 | 12.756% | $215.1046 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $21.90 | 8.719% | $23.8095 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $185.36 | 12.419% | $208.3799 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $133.62 | 10.233% | $147.2933 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $203.94 | 12.400% | $229.2286 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $967.08 | $1,077.4759 | $1,077.47 | $1,077.50 | $1,077.50 | |