| 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 | $32.36 | 10.544% | $35.772 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $150.75 | 11.780% | $168.5084 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $193.55 | 3.513% | $200.3494 | $200.35 | $200.35 | $200.30 |
| Purchase #4 | $197.68 | 5.313% | $208.1827 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $25.27 | 4.791% | $26.4807 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $221.71 | 4.304% | $231.2524 | $231.25 | $231.25 | $231.30 |
| Purchase #7 | $201.75 | 8.232% | $218.3581 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $1,023.07 | $1,088.9037 | $1,088.90 | $1,088.90 | $1,089.00 | |