| 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 | $126.80 | 8.587% | $137.6883 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $74.78 | 7.407% | $80.319 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $198.38 | 5.142% | $208.5807 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $17.34 | 4.427% | $18.1076 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $183.74 | 10.690% | $203.3818 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $47.45 | 4.735% | $49.6968 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $208.96 | 4.542% | $218.451 | $218.45 | $218.45 | $218.50 |
| 7 purchase totals = | $857.45 | $916.2252 | $916.23 | $916.25 | $916.30 | |