| 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 | $17.93 | 3.733% | $18.5993 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $127.78 | 4.739% | $133.8355 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $172.60 | 5.291% | $181.7323 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $218.77 | 13.760% | $248.8728 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $53.49 | 3.668% | $55.452 | $55.45 | $55.45 | $55.50 |
| Purchase #6 | $210.34 | 11.415% | $234.3503 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $124.87 | 6.690% | $133.2238 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $925.78 | $1,006.0660 | $1,006.06 | $1,006.05 | $1,006.10 | |