| 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 | $171.26 | 6.202% | $181.8815 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $213.96 | 12.581% | $240.8783 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $200.86 | 13.486% | $227.948 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $151.80 | 7.441% | $163.0954 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $35.83 | 8.689% | $38.9433 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $67.85 | 12.674% | $76.4493 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $106.76 | 13.780% | $121.4715 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $948.32 | $1,050.6673 | $1,050.67 | $1,050.70 | $1,050.60 | |