| 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 | $102.37 | 4.675% | $107.1558 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $100.51 | 6.424% | $106.9668 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $123.40 | 6.718% | $131.69 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $115.75 | 5.867% | $122.5411 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $183.85 | 13.246% | $208.2028 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $127.60 | 9.103% | $139.2154 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $172.56 | 11.611% | $192.5959 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $926.04 | $1,008.3678 | $1,008.38 | $1,008.35 | $1,008.40 | |